1720396800

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 528

約数和(自身を含む): 6701059200

約数和(自身を除く): 4980662400

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, 128, 131, 135, 144, 150, 152, 160, 171, 180, 190, 192, 200, 216, 225, 228, 240, 256, 262, 270, 285, 288, 300, 304, 320, 342, 360, 380, 384, 393, 400, 432, 450, 456, 475, 480, 512, 513, 524, 540, 570, 576, 600, 608, 640, 655, 675, 684, 720, 760, 768, 786, 800, 855, 864, 900, 912, 950, 960, 1024, 1026, 1048, 1080, 1140, 1152, 1179, 1200, 1216, 1280, 1310, 1350, 1368, 1425, 1440, 1520, 1536, 1572, 1600, 1710, 1728, 1800, 1824, 1900, 1920, 1965, 2052, 2096, 2160, 2280, 2304, 2358, 2400, 2432, 2489, 2560, 2565, 2620, 2700, 2736, 2850, 2880, 3040, 3072, 3144, 3200, 3275, 3420, 3456, 3537, 3600, 3648, 3800, 3840, 3930, 4104, 4192, 4275, 4320, 4560, 4608, 4716, 4800, 4864, 4978, 5120, 5130, 5240, 5400, 5472, 5700, 5760, 5895, 6080, 6288, 6400, 6550, 6840, 6912, 7074, 7200, 7296, 7467, 7600, 7680, 7860, 8208, 8384, 8550, 8640, 9120, 9216, 9432, 9600, 9728, 9825, 9956, 10260, 10480, 10800, 10944, 11400, 11520, 11790, 12160, 12445, 12576, 12800, 12825, 13100, 13680, 13824, 14148, 14400, 14592, 14934, 15200, 15360, 15720, 16416, 16768, 17100, 17280, 17685, 18240, 18864, 19200, 19456, 19650, 19912, 20520, 20960, 21600, 21888, 22401, 22800, 23040, 23580, 24320, 24890, 25152, 25600, 25650, 26200, 27360, 27648, 28296, 28800, 29184, 29475, 29868, 30400, 31440, 32832, 33536, 34200, 34560, 35370, 36480, 37335, 37728, 38400, 39300, 39824, 41040, 41920, 43200, 43776, 44802, 45600, 46080, 47160, 48640, 49780, 50304, 51300, 52400, 54720, 56592, 57600, 58368, 58950, 59736, 60800, 62225, 62880, 65664, 67072, 67203, 68400, 69120, 70740, 72960, 74670, 75456, 76800, 78600, 79648, 82080, 83840, 86400, 87552, 88425, 89604, 91200, 94320, 97280, 99560, 100608, 102600, 104800, 109440, 112005, 113184, 115200, 117900, 119472, 121600, 124450, 125760, 131328, 134144, 134406, 136800, 138240, 141480, 145920, 149340, 150912, 157200, 159296, 164160, 167680, 172800, 175104, 176850, 179208, 182400, 186675, 188640, 199120, 201216, 205200, 209600, 218880, 224010, 226368, 230400, 235800, 238944, 243200, 248900, 251520, 262656, 268812, 273600, 282960, 291840, 298680, 301824, 314400, 318592, 328320, 335360, 336015, 345600, 353700, 358416, 364800, 373350, 377280, 398240, 402432, 410400, 419200, 437760, 448020, 452736, 471600, 477888, 486400, 497800, 503040, 525312, 537624, 547200, 560025, 565920, 597360, 603648, 628800, 637184, 656640, 670720, 672030, 691200, 707400, 716832, 729600, 746700, 754560, 796480, 820800, 838400, 875520, 896040, 905472, 943200, 955776, 995600, 1006080, 1075248, 1094400, 1120050, 1131840, 1194720, 1207296, 1257600, 1274368, 1313280, 1344060, 1414800, 1433664, 1459200, 1493400, 1509120, 1592960, 1641600, 1676800, 1680075, 1792080, 1810944, 1886400, 1911552, 1991200, 2012160, 2150496, 2188800, 2240100, 2263680, 2389440, 2515200, 2548736, 2626560, 2688120, 2829600, 2867328, 2986800, 3018240, 3185920, 3283200, 3353600, 3360150, 3584160, 3621888, 3772800, 3823104, 3982400, 4300992, 4377600, 4480200, 4527360, 4778880, 5030400, 5376240, 5659200, 5734656, 5973600, 6036480, 6371840, 6566400, 6720300, 7168320, 7545600, 7646208, 7964800, 8601984, 8960400, 9054720, 9557760, 10060800, 10752480, 11318400, 11469312, 11947200, 12743680, 13132800, 13440600, 14336640, 15091200, 15929600, 17203968, 17920800, 18109440, 19115520, 21504960, 22636800, 22938624, 23894400, 26881200, 28673280, 30182400, 31859200, 34407936, 35841600, 38231040, 43009920, 45273600, 47788800, 53762400, 57346560, 63718400, 68815872, 71683200, 86019840, 90547200, 95577600, 107524800, 114693120, 143366400, 172039680, 191155200, 215049600, 286732800, 344079360, 430099200, 573465600, 860198400, 1720396800]

約数ペア:

[(1, 1720396800), (2, 860198400), (3, 573465600), (4, 430099200), (5, 344079360), (6, 286732800), (8, 215049600), (9, 191155200), (10, 172039680), (12, 143366400), (15, 114693120), (16, 107524800), (18, 95577600), (19, 90547200), (20, 86019840), (24, 71683200), (25, 68815872), (27, 63718400), (30, 57346560), (32, 53762400), (36, 47788800), (38, 45273600), (40, 43009920), (45, 38231040), (48, 35841600), (50, 34407936), (54, 31859200), (57, 30182400), (60, 28673280), (64, 26881200), (72, 23894400), (75, 22938624), (76, 22636800), (80, 21504960), (90, 19115520), (95, 18109440), (96, 17920800), (100, 17203968), (108, 15929600), (114, 15091200), (120, 14336640), (128, 13440600), (131, 13132800), (135, 12743680), (144, 11947200), (150, 11469312), (152, 11318400), (160, 10752480), (171, 10060800), (180, 9557760), (190, 9054720), (192, 8960400), (200, 8601984), (216, 7964800), (225, 7646208), (228, 7545600), (240, 7168320), (256, 6720300), (262, 6566400), (270, 6371840), (285, 6036480), (288, 5973600), (300, 5734656), (304, 5659200), (320, 5376240), (342, 5030400), (360, 4778880), (380, 4527360), (384, 4480200), (393, 4377600), (400, 4300992), (432, 3982400), (450, 3823104), (456, 3772800), (475, 3621888), (480, 3584160), (512, 3360150), (513, 3353600), (524, 3283200), (540, 3185920), (570, 3018240), (576, 2986800), (600, 2867328), (608, 2829600), (640, 2688120), (655, 2626560), (675, 2548736), (684, 2515200), (720, 2389440), (760, 2263680), (768, 2240100), (786, 2188800), (800, 2150496), (855, 2012160), (864, 1991200), (900, 1911552), (912, 1886400), (950, 1810944), (960, 1792080), (1024, 1680075), (1026, 1676800), (1048, 1641600), (1080, 1592960), (1140, 1509120), (1152, 1493400), (1179, 1459200), (1200, 1433664), (1216, 1414800), (1280, 1344060), (1310, 1313280), (1350, 1274368), (1368, 1257600), (1425, 1207296), (1440, 1194720), (1520, 1131840), (1536, 1120050), (1572, 1094400), (1600, 1075248), (1710, 1006080), (1728, 995600), (1800, 955776), (1824, 943200), (1900, 905472), (1920, 896040), (1965, 875520), (2052, 838400), (2096, 820800), (2160, 796480), (2280, 754560), (2304, 746700), (2358, 729600), (2400, 716832), (2432, 707400), (2489, 691200), (2560, 672030), (2565, 670720), (2620, 656640), (2700, 637184), (2736, 628800), (2850, 603648), (2880, 597360), (3040, 565920), (3072, 560025), (3144, 547200), (3200, 537624), (3275, 525312), (3420, 503040), (3456, 497800), (3537, 486400), (3600, 477888), (3648, 471600), (3800, 452736), (3840, 448020), (3930, 437760), (4104, 419200), (4192, 410400), (4275, 402432), (4320, 398240), (4560, 377280), (4608, 373350), (4716, 364800), (4800, 358416), (4864, 353700), (4978, 345600), (5120, 336015), (5130, 335360), (5240, 328320), (5400, 318592), (5472, 314400), (5700, 301824), (5760, 298680), (5895, 291840), (6080, 282960), (6288, 273600), (6400, 268812), (6550, 262656), (6840, 251520), (6912, 248900), (7074, 243200), (7200, 238944), (7296, 235800), (7467, 230400), (7600, 226368), (7680, 224010), (7860, 218880), (8208, 209600), (8384, 205200), (8550, 201216), (8640, 199120), (9120, 188640), (9216, 186675), (9432, 182400), (9600, 179208), (9728, 176850), (9825, 175104), (9956, 172800), (10260, 167680), (10480, 164160), (10800, 159296), (10944, 157200), (11400, 150912), (11520, 149340), (11790, 145920), (12160, 141480), (12445, 138240), (12576, 136800), (12800, 134406), (12825, 134144), (13100, 131328), (13680, 125760), (13824, 124450), (14148, 121600), (14400, 119472), (14592, 117900), (14934, 115200), (15200, 113184), (15360, 112005), (15720, 109440), (16416, 104800), (16768, 102600), (17100, 100608), (17280, 99560), (17685, 97280), (18240, 94320), (18864, 91200), (19200, 89604), (19456, 88425), (19650, 87552), (19912, 86400), (20520, 83840), (20960, 82080), (21600, 79648), (21888, 78600), (22401, 76800), (22800, 75456), (23040, 74670), (23580, 72960), (24320, 70740), (24890, 69120), (25152, 68400), (25600, 67203), (25650, 67072), (26200, 65664), (27360, 62880), (27648, 62225), (28296, 60800), (28800, 59736), (29184, 58950), (29475, 58368), (29868, 57600), (30400, 56592), (31440, 54720), (32832, 52400), (33536, 51300), (34200, 50304), (34560, 49780), (35370, 48640), (36480, 47160), (37335, 46080), (37728, 45600), (38400, 44802), (39300, 43776), (39824, 43200), (41040, 41920)]