20750100480

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 576

約数和(自身を含む): 77271667200

約数和(自身を除く): 56521566720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 269, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 512, 538, 540, 558, 576, 620, 640, 648, 720, 744, 768, 807, 810, 837, 864, 930, 960, 972, 992, 1024, 1076, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1345, 1395, 1440, 1488, 1536, 1614, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2048, 2152, 2160, 2232, 2304, 2421, 2430, 2480, 2511, 2560, 2592, 2690, 2790, 2880, 2976, 3072, 3228, 3240, 3348, 3456, 3720, 3840, 3888, 3968, 4035, 4185, 4304, 4320, 4464, 4608, 4842, 4860, 4960, 5022, 5120, 5184, 5380, 5580, 5760, 5952, 6144, 6456, 6480, 6696, 6912, 7263, 7440, 7533, 7680, 7776, 7936, 8070, 8339, 8370, 8608, 8640, 8928, 9216, 9684, 9720, 9920, 10044, 10240, 10368, 10760, 11160, 11520, 11904, 12105, 12555, 12912, 12960, 13392, 13824, 14526, 14880, 15066, 15360, 15552, 15872, 16140, 16678, 16740, 17216, 17280, 17856, 18432, 19368, 19440, 19840, 20088, 20736, 21520, 21789, 22320, 23040, 23808, 24210, 25017, 25110, 25824, 25920, 26784, 27648, 29052, 29760, 30132, 30720, 31104, 31744, 32280, 33356, 33480, 34432, 34560, 35712, 36315, 37665, 38736, 38880, 39680, 40176, 41472, 41695, 43040, 43578, 44640, 46080, 47616, 48420, 50034, 50220, 51648, 51840, 53568, 55296, 58104, 59520, 60264, 62208, 63488, 64560, 65367, 66712, 66960, 68864, 69120, 71424, 72630, 75051, 75330, 77472, 77760, 79360, 80352, 82944, 83390, 86080, 87156, 89280, 92160, 95232, 96840, 100068, 100440, 103296, 103680, 107136, 108945, 116208, 119040, 120528, 124416, 125085, 129120, 130734, 133424, 133920, 137728, 138240, 142848, 145260, 150102, 150660, 154944, 155520, 158720, 160704, 165888, 166780, 172160, 174312, 178560, 190464, 193680, 200136, 200880, 206592, 207360, 214272, 217890, 225153, 232416, 238080, 241056, 248832, 250170, 258240, 261468, 266848, 267840, 275456, 276480, 285696, 290520, 300204, 301320, 309888, 311040, 317440, 321408, 326835, 333560, 344320, 348624, 357120, 375255, 387360, 400272, 401760, 413184, 414720, 428544, 435780, 450306, 464832, 476160, 482112, 497664, 500340, 516480, 522936, 533696, 535680, 550912, 571392, 581040, 600408, 602640, 619776, 622080, 642816, 653670, 667120, 675459, 688640, 697248, 714240, 750510, 774720, 800544, 803520, 826368, 829440, 857088, 871560, 900612, 929664, 952320, 964224, 1000680, 1032960, 1045872, 1067392, 1071360, 1125765, 1162080, 1200816, 1205280, 1239552, 1244160, 1285632, 1307340, 1334240, 1350918, 1377280, 1394496, 1428480, 1501020, 1549440, 1601088, 1607040, 1652736, 1714176, 1743120, 1801224, 1859328, 1928448, 2001360, 2026377, 2065920, 2091744, 2134784, 2142720, 2251530, 2324160, 2401632, 2410560, 2479104, 2488320, 2571264, 2614680, 2668480, 2701836, 2754560, 2788992, 2856960, 3002040, 3098880, 3202176, 3214080, 3377295, 3486240, 3602448, 3718656, 3856896, 4002720, 4052754, 4131840, 4183488, 4269568, 4285440, 4503060, 4648320, 4803264, 4821120, 4958208, 5142528, 5229360, 5336960, 5403672, 5577984, 6004080, 6197760, 6404352, 6428160, 6754590, 6972480, 7204896, 7437312, 7713792, 8005440, 8105508, 8263680, 8366976, 8539136, 8570880, 9006120, 9296640, 9606528, 9642240, 10131885, 10458720, 10673920, 10807344, 11155968, 12008160, 12395520, 12808704, 12856320, 13509180, 13944960, 14409792, 14874624, 15427584, 16010880, 16211016, 16733952, 17078272, 18012240, 18593280, 19213056, 19284480, 20263770, 20917440, 21347840, 21614688, 22311936, 24016320, 24791040, 25617408, 25712640, 27018360, 27889920, 28819584, 32021760, 32422032, 33467904, 36024480, 37186560, 38426112, 38568960, 40527540, 41834880, 42695680, 43229376, 44623872, 48032640, 51234816, 54036720, 55779840, 57639168, 64043520, 64844064, 66935808, 72048960, 74373120, 76852224, 77137920, 81055080, 83669760, 85391360, 86458752, 96065280, 108073440, 111559680, 115278336, 128087040, 129688128, 133871616, 144097920, 153704448, 162110160, 167339520, 172917504, 192130560, 216146880, 223119360, 230556672, 256174080, 259376256, 288195840, 324220320, 334679040, 345835008, 384261120, 432293760, 461113344, 518752512, 576391680, 648440640, 669358080, 691670016, 768522240, 864587520, 1037505024, 1152783360, 1296881280, 1383340032, 1729175040, 2075010048, 2305566720, 2593762560, 3458350080, 4150020096, 5187525120, 6916700160, 10375050240, 20750100480]

約数ペア:

[(1, 20750100480), (2, 10375050240), (3, 6916700160), (4, 5187525120), (5, 4150020096), (6, 3458350080), (8, 2593762560), (9, 2305566720), (10, 2075010048), (12, 1729175040), (15, 1383340032), (16, 1296881280), (18, 1152783360), (20, 1037505024), (24, 864587520), (27, 768522240), (30, 691670016), (31, 669358080), (32, 648440640), (36, 576391680), (40, 518752512), (45, 461113344), (48, 432293760), (54, 384261120), (60, 345835008), (62, 334679040), (64, 324220320), (72, 288195840), (80, 259376256), (81, 256174080), (90, 230556672), (93, 223119360), (96, 216146880), (108, 192130560), (120, 172917504), (124, 167339520), (128, 162110160), (135, 153704448), (144, 144097920), (155, 133871616), (160, 129688128), (162, 128087040), (180, 115278336), (186, 111559680), (192, 108073440), (216, 96065280), (240, 86458752), (243, 85391360), (248, 83669760), (256, 81055080), (269, 77137920), (270, 76852224), (279, 74373120), (288, 72048960), (310, 66935808), (320, 64844064), (324, 64043520), (360, 57639168), (372, 55779840), (384, 54036720), (405, 51234816), (432, 48032640), (465, 44623872), (480, 43229376), (486, 42695680), (496, 41834880), (512, 40527540), (538, 38568960), (540, 38426112), (558, 37186560), (576, 36024480), (620, 33467904), (640, 32422032), (648, 32021760), (720, 28819584), (744, 27889920), (768, 27018360), (807, 25712640), (810, 25617408), (837, 24791040), (864, 24016320), (930, 22311936), (960, 21614688), (972, 21347840), (992, 20917440), (1024, 20263770), (1076, 19284480), (1080, 19213056), (1116, 18593280), (1152, 18012240), (1215, 17078272), (1240, 16733952), (1280, 16211016), (1296, 16010880), (1345, 15427584), (1395, 14874624), (1440, 14409792), (1488, 13944960), (1536, 13509180), (1614, 12856320), (1620, 12808704), (1674, 12395520), (1728, 12008160), (1860, 11155968), (1920, 10807344), (1944, 10673920), (1984, 10458720), (2048, 10131885), (2152, 9642240), (2160, 9606528), (2232, 9296640), (2304, 9006120), (2421, 8570880), (2430, 8539136), (2480, 8366976), (2511, 8263680), (2560, 8105508), (2592, 8005440), (2690, 7713792), (2790, 7437312), (2880, 7204896), (2976, 6972480), (3072, 6754590), (3228, 6428160), (3240, 6404352), (3348, 6197760), (3456, 6004080), (3720, 5577984), (3840, 5403672), (3888, 5336960), (3968, 5229360), (4035, 5142528), (4185, 4958208), (4304, 4821120), (4320, 4803264), (4464, 4648320), (4608, 4503060), (4842, 4285440), (4860, 4269568), (4960, 4183488), (5022, 4131840), (5120, 4052754), (5184, 4002720), (5380, 3856896), (5580, 3718656), (5760, 3602448), (5952, 3486240), (6144, 3377295), (6456, 3214080), (6480, 3202176), (6696, 3098880), (6912, 3002040), (7263, 2856960), (7440, 2788992), (7533, 2754560), (7680, 2701836), (7776, 2668480), (7936, 2614680), (8070, 2571264), (8339, 2488320), (8370, 2479104), (8608, 2410560), (8640, 2401632), (8928, 2324160), (9216, 2251530), (9684, 2142720), (9720, 2134784), (9920, 2091744), (10044, 2065920), (10240, 2026377), (10368, 2001360), (10760, 1928448), (11160, 1859328), (11520, 1801224), (11904, 1743120), (12105, 1714176), (12555, 1652736), (12912, 1607040), (12960, 1601088), (13392, 1549440), (13824, 1501020), (14526, 1428480), (14880, 1394496), (15066, 1377280), (15360, 1350918), (15552, 1334240), (15872, 1307340), (16140, 1285632), (16678, 1244160), (16740, 1239552), (17216, 1205280), (17280, 1200816), (17856, 1162080), (18432, 1125765), (19368, 1071360), (19440, 1067392), (19840, 1045872), (20088, 1032960), (20736, 1000680), (21520, 964224), (21789, 952320), (22320, 929664), (23040, 900612), (23808, 871560), (24210, 857088), (25017, 829440), (25110, 826368), (25824, 803520), (25920, 800544), (26784, 774720), (27648, 750510), (29052, 714240), (29760, 697248), (30132, 688640), (30720, 675459), (31104, 667120), (31744, 653670), (32280, 642816), (33356, 622080), (33480, 619776), (34432, 602640), (34560, 600408), (35712, 581040), (36315, 571392), (37665, 550912), (38736, 535680), (38880, 533696), (39680, 522936), (40176, 516480), (41472, 500340), (41695, 497664), (43040, 482112), (43578, 476160), (44640, 464832), (46080, 450306), (47616, 435780), (48420, 428544), (50034, 414720), (50220, 413184), (51648, 401760), (51840, 400272), (53568, 387360), (55296, 375255), (58104, 357120), (59520, 348624), (60264, 344320), (62208, 333560), (63488, 326835), (64560, 321408), (65367, 317440), (66712, 311040), (66960, 309888), (68864, 301320), (69120, 300204), (71424, 290520), (72630, 285696), (75051, 276480), (75330, 275456), (77472, 267840), (77760, 266848), (79360, 261468), (80352, 258240), (82944, 250170), (83390, 248832), (86080, 241056), (87156, 238080), (89280, 232416), (92160, 225153), (95232, 217890), (96840, 214272), (100068, 207360), (100440, 206592), (103296, 200880), (103680, 200136), (107136, 193680), (108945, 190464), (116208, 178560), (119040, 174312), (120528, 172160), (124416, 166780), (125085, 165888), (129120, 160704), (130734, 158720), (133424, 155520), (133920, 154944), (137728, 150660), (138240, 150102), (142848, 145260)]