21504960000

素因数分解:

$2^9\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 800

約数和(自身を含む): 84370492800

約数和(自身を除く): 62865532800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 125, 128, 131, 135, 144, 150, 152, 160, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 256, 262, 270, 285, 288, 300, 304, 320, 342, 360, 375, 380, 384, 393, 400, 432, 450, 456, 475, 480, 500, 512, 513, 524, 540, 570, 576, 600, 608, 625, 640, 655, 675, 684, 720, 750, 760, 768, 786, 800, 855, 864, 900, 912, 950, 960, 1000, 1026, 1048, 1080, 1125, 1140, 1152, 1179, 1200, 1216, 1250, 1280, 1310, 1350, 1368, 1425, 1440, 1500, 1520, 1536, 1572, 1600, 1710, 1728, 1800, 1824, 1875, 1900, 1920, 1965, 2000, 2052, 2096, 2160, 2250, 2280, 2304, 2358, 2375, 2400, 2432, 2489, 2500, 2560, 2565, 2620, 2700, 2736, 2850, 2880, 3000, 3040, 3144, 3200, 3275, 3375, 3420, 3456, 3537, 3600, 3648, 3750, 3800, 3840, 3930, 4000, 4104, 4192, 4275, 4320, 4500, 4560, 4608, 4716, 4750, 4800, 4864, 4978, 5000, 5130, 5240, 5400, 5472, 5625, 5700, 5760, 5895, 6000, 6080, 6288, 6400, 6550, 6750, 6840, 6912, 7074, 7125, 7200, 7296, 7467, 7500, 7600, 7680, 7860, 8000, 8208, 8384, 8550, 8640, 9000, 9120, 9432, 9500, 9600, 9728, 9825, 9956, 10000, 10260, 10480, 10800, 10944, 11250, 11400, 11520, 11790, 11875, 12000, 12160, 12445, 12576, 12800, 12825, 13100, 13500, 13680, 13824, 14148, 14250, 14400, 14592, 14934, 15000, 15200, 15720, 16000, 16375, 16416, 16768, 16875, 17100, 17280, 17685, 18000, 18240, 18864, 19000, 19200, 19650, 19912, 20000, 20520, 20960, 21375, 21600, 21888, 22401, 22500, 22800, 23040, 23580, 23750, 24000, 24320, 24890, 25152, 25650, 26200, 27000, 27360, 28296, 28500, 28800, 29184, 29475, 29868, 30000, 30400, 31440, 32000, 32750, 32832, 33536, 33750, 34200, 34560, 35370, 35625, 36000, 36480, 37335, 37728, 38000, 38400, 39300, 39824, 40000, 41040, 41920, 42750, 43200, 43776, 44802, 45000, 45600, 47160, 47500, 48000, 48640, 49125, 49780, 50304, 51300, 52400, 54000, 54720, 56592, 57000, 57600, 58950, 59736, 60000, 60800, 62225, 62880, 64000, 64125, 65500, 65664, 67072, 67203, 67500, 68400, 69120, 70740, 71250, 72000, 72960, 74670, 75456, 76000, 78600, 79648, 80000, 81875, 82080, 83840, 85500, 86400, 87552, 88425, 89604, 90000, 91200, 94320, 95000, 96000, 98250, 99560, 100608, 102600, 104800, 106875, 108000, 109440, 112005, 113184, 114000, 115200, 117900, 119472, 120000, 121600, 124450, 125760, 128250, 131000, 131328, 134406, 135000, 136800, 141480, 142500, 144000, 145920, 147375, 149340, 150912, 152000, 157200, 159296, 160000, 163750, 164160, 167680, 171000, 172800, 176850, 179208, 180000, 182400, 186675, 188640, 190000, 192000, 196500, 199120, 201216, 205200, 209600, 213750, 216000, 218880, 224010, 226368, 228000, 235800, 238944, 240000, 243200, 245625, 248900, 251520, 256500, 262000, 262656, 268812, 270000, 273600, 282960, 285000, 288000, 294750, 298680, 301824, 304000, 311125, 314400, 318592, 320000, 320625, 327500, 328320, 335360, 336015, 342000, 345600, 353700, 358416, 360000, 364800, 373350, 377280, 380000, 393000, 398240, 410400, 419200, 427500, 432000, 437760, 442125, 448020, 452736, 456000, 471600, 477888, 480000, 491250, 497800, 503040, 513000, 524000, 537624, 540000, 547200, 560025, 565920, 570000, 576000, 589500, 597360, 603648, 608000, 622250, 628800, 637184, 641250, 655000, 656640, 672030, 684000, 707400, 716832, 720000, 729600, 736875, 746700, 754560, 760000, 786000, 796480, 820800, 838400, 855000, 864000, 884250, 896040, 905472, 912000, 933375, 943200, 955776, 960000, 982500, 995600, 1006080, 1026000, 1048000, 1075248, 1080000, 1094400, 1120050, 1131840, 1140000, 1179000, 1194720, 1216000, 1244500, 1257600, 1274368, 1282500, 1310000, 1313280, 1344060, 1368000, 1414800, 1433664, 1440000, 1473750, 1493400, 1509120, 1520000, 1555625, 1572000, 1592960, 1641600, 1676800, 1680075, 1710000, 1728000, 1768500, 1792080, 1810944, 1824000, 1866750, 1886400, 1911552, 1965000, 1991200, 2052000, 2096000, 2150496, 2160000, 2188800, 2210625, 2240100, 2263680, 2280000, 2358000, 2389440, 2489000, 2515200, 2565000, 2620000, 2688120, 2736000, 2800125, 2829600, 2867328, 2880000, 2947500, 2986800, 3018240, 3040000, 3111250, 3144000, 3185920, 3283200, 3360150, 3420000, 3537000, 3584160, 3648000, 3733500, 3772800, 3823104, 3930000, 3982400, 4104000, 4192000, 4300992, 4320000, 4421250, 4480200, 4527360, 4560000, 4666875, 4716000, 4778880, 4978000, 5030400, 5130000, 5240000, 5376240, 5472000, 5600250, 5659200, 5734656, 5895000, 5973600, 6080000, 6222500, 6288000, 6371840, 6566400, 6720300, 6840000, 7074000, 7168320, 7467000, 7545600, 7860000, 7964800, 8208000, 8384000, 8400375, 8601984, 8640000, 8842500, 8960400, 9054720, 9120000, 9333750, 9432000, 9557760, 9956000, 10260000, 10480000, 10752480, 10944000, 11200500, 11318400, 11469312, 11790000, 11947200, 12445000, 12576000, 13440600, 13680000, 14000625, 14148000, 14336640, 14934000, 15091200, 15720000, 15929600, 16416000, 16800750, 17203968, 17685000, 17920800, 18240000, 18667500, 18864000, 19115520, 19912000, 20520000, 20960000, 21504960, 22401000, 22636800, 23580000, 23894400, 24890000, 25152000, 26881200, 27360000, 28001250, 28296000, 28673280, 29868000, 31440000, 31859200, 32832000, 33601500, 34407936, 35370000, 35841600, 37335000, 37728000, 39824000, 41040000, 41920000, 42001875, 43009920, 44802000, 45273600, 47160000, 47788800, 49780000, 53762400, 54720000, 56002500, 56592000, 57346560, 59736000, 62880000, 67203000, 70740000, 71683200, 74670000, 75456000, 79648000, 82080000, 84003750, 86019840, 89604000, 94320000, 95577600, 99560000, 107524800, 112005000, 113184000, 119472000, 125760000, 134406000, 141480000, 143366400, 149340000, 159296000, 164160000, 168007500, 172039680, 179208000, 188640000, 199120000, 215049600, 224010000, 226368000, 238944000, 268812000, 282960000, 286732800, 298680000, 336015000, 358416000, 377280000, 398240000, 430099200, 448020000, 477888000, 537624000, 565920000, 597360000, 672030000, 716832000, 796480000, 860198400, 896040000, 1075248000, 1131840000, 1194720000, 1344060000, 1433664000, 1792080000, 2150496000, 2389440000, 2688120000, 3584160000, 4300992000, 5376240000, 7168320000, 10752480000, 21504960000]

約数ペア:

[(1, 21504960000), (2, 10752480000), (3, 7168320000), (4, 5376240000), (5, 4300992000), (6, 3584160000), (8, 2688120000), (9, 2389440000), (10, 2150496000), (12, 1792080000), (15, 1433664000), (16, 1344060000), (18, 1194720000), (19, 1131840000), (20, 1075248000), (24, 896040000), (25, 860198400), (27, 796480000), (30, 716832000), (32, 672030000), (36, 597360000), (38, 565920000), (40, 537624000), (45, 477888000), (48, 448020000), (50, 430099200), (54, 398240000), (57, 377280000), (60, 358416000), (64, 336015000), (72, 298680000), (75, 286732800), (76, 282960000), (80, 268812000), (90, 238944000), (95, 226368000), (96, 224010000), (100, 215049600), (108, 199120000), (114, 188640000), (120, 179208000), (125, 172039680), (128, 168007500), (131, 164160000), (135, 159296000), (144, 149340000), (150, 143366400), (152, 141480000), (160, 134406000), (171, 125760000), (180, 119472000), (190, 113184000), (192, 112005000), (200, 107524800), (216, 99560000), (225, 95577600), (228, 94320000), (240, 89604000), (250, 86019840), (256, 84003750), (262, 82080000), (270, 79648000), (285, 75456000), (288, 74670000), (300, 71683200), (304, 70740000), (320, 67203000), (342, 62880000), (360, 59736000), (375, 57346560), (380, 56592000), (384, 56002500), (393, 54720000), (400, 53762400), (432, 49780000), (450, 47788800), (456, 47160000), (475, 45273600), (480, 44802000), (500, 43009920), (512, 42001875), (513, 41920000), (524, 41040000), (540, 39824000), (570, 37728000), (576, 37335000), (600, 35841600), (608, 35370000), (625, 34407936), (640, 33601500), (655, 32832000), (675, 31859200), (684, 31440000), (720, 29868000), (750, 28673280), (760, 28296000), (768, 28001250), (786, 27360000), (800, 26881200), (855, 25152000), (864, 24890000), (900, 23894400), (912, 23580000), (950, 22636800), (960, 22401000), (1000, 21504960), (1026, 20960000), (1048, 20520000), (1080, 19912000), (1125, 19115520), (1140, 18864000), (1152, 18667500), (1179, 18240000), (1200, 17920800), (1216, 17685000), (1250, 17203968), (1280, 16800750), (1310, 16416000), (1350, 15929600), (1368, 15720000), (1425, 15091200), (1440, 14934000), (1500, 14336640), (1520, 14148000), (1536, 14000625), (1572, 13680000), (1600, 13440600), (1710, 12576000), (1728, 12445000), (1800, 11947200), (1824, 11790000), (1875, 11469312), (1900, 11318400), (1920, 11200500), (1965, 10944000), (2000, 10752480), (2052, 10480000), (2096, 10260000), (2160, 9956000), (2250, 9557760), (2280, 9432000), (2304, 9333750), (2358, 9120000), (2375, 9054720), (2400, 8960400), (2432, 8842500), (2489, 8640000), (2500, 8601984), (2560, 8400375), (2565, 8384000), (2620, 8208000), (2700, 7964800), (2736, 7860000), (2850, 7545600), (2880, 7467000), (3000, 7168320), (3040, 7074000), (3144, 6840000), (3200, 6720300), (3275, 6566400), (3375, 6371840), (3420, 6288000), (3456, 6222500), (3537, 6080000), (3600, 5973600), (3648, 5895000), (3750, 5734656), (3800, 5659200), (3840, 5600250), (3930, 5472000), (4000, 5376240), (4104, 5240000), (4192, 5130000), (4275, 5030400), (4320, 4978000), (4500, 4778880), (4560, 4716000), (4608, 4666875), (4716, 4560000), (4750, 4527360), (4800, 4480200), (4864, 4421250), (4978, 4320000), (5000, 4300992), (5130, 4192000), (5240, 4104000), (5400, 3982400), (5472, 3930000), (5625, 3823104), (5700, 3772800), (5760, 3733500), (5895, 3648000), (6000, 3584160), (6080, 3537000), (6288, 3420000), (6400, 3360150), (6550, 3283200), (6750, 3185920), (6840, 3144000), (6912, 3111250), (7074, 3040000), (7125, 3018240), (7200, 2986800), (7296, 2947500), (7467, 2880000), (7500, 2867328), (7600, 2829600), (7680, 2800125), (7860, 2736000), (8000, 2688120), (8208, 2620000), (8384, 2565000), (8550, 2515200), (8640, 2489000), (9000, 2389440), (9120, 2358000), (9432, 2280000), (9500, 2263680), (9600, 2240100), (9728, 2210625), (9825, 2188800), (9956, 2160000), (10000, 2150496), (10260, 2096000), (10480, 2052000), (10800, 1991200), (10944, 1965000), (11250, 1911552), (11400, 1886400), (11520, 1866750), (11790, 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(28800, 746700), (29184, 736875), (29475, 729600), (29868, 720000), (30000, 716832), (30400, 707400), (31440, 684000), (32000, 672030), (32750, 656640), (32832, 655000), (33536, 641250), (33750, 637184), (34200, 628800), (34560, 622250), (35370, 608000), (35625, 603648), (36000, 597360), (36480, 589500), (37335, 576000), (37728, 570000), (38000, 565920), (38400, 560025), (39300, 547200), (39824, 540000), (40000, 537624), (41040, 524000), (41920, 513000), (42750, 503040), (43200, 497800), (43776, 491250), (44802, 480000), (45000, 477888), (45600, 471600), (47160, 456000), (47500, 452736), (48000, 448020), (48640, 442125), (49125, 437760), (49780, 432000), (50304, 427500), (51300, 419200), (52400, 410400), (54000, 398240), (54720, 393000), (56592, 380000), (57000, 377280), (57600, 373350), (58950, 364800), (59736, 360000), (60000, 358416), (60800, 353700), (62225, 345600), (62880, 342000), (64000, 336015), (64125, 335360), (65500, 328320), (65664, 327500), (67072, 320625), (67203, 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