20100322480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 56426388480

約数和(自身を除く): 36326066000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 83, 86, 89, 112, 113, 140, 166, 172, 178, 215, 226, 280, 301, 332, 344, 356, 415, 430, 445, 452, 560, 565, 581, 602, 623, 664, 688, 712, 791, 830, 860, 890, 904, 1130, 1162, 1204, 1246, 1328, 1424, 1505, 1582, 1660, 1720, 1780, 1808, 2260, 2324, 2408, 2492, 2905, 3010, 3115, 3164, 3320, 3440, 3560, 3569, 3827, 3955, 4520, 4648, 4816, 4859, 4984, 5810, 6020, 6230, 6328, 6640, 7120, 7138, 7387, 7654, 7910, 9040, 9296, 9379, 9718, 9968, 10057, 11620, 12040, 12460, 12656, 14276, 14774, 15308, 15820, 17845, 18758, 19135, 19436, 20114, 23240, 24080, 24295, 24920, 24983, 26789, 28552, 29548, 30616, 31640, 34013, 35690, 36935, 37516, 38270, 38872, 40228, 46480, 46895, 48590, 49840, 49966, 50285, 51709, 53578, 57104, 59096, 61232, 63280, 65653, 68026, 70399, 71380, 73870, 75032, 76540, 77744, 80456, 93790, 97180, 99932, 100570, 103418, 107156, 118192, 124915, 131306, 133945, 136052, 140798, 142760, 147740, 150064, 153080, 160912, 170065, 187580, 194360, 199864, 201140, 206836, 214312, 249830, 258545, 262612, 267890, 272104, 281596, 285520, 295480, 306160, 317641, 328265, 340130, 351995, 375160, 388720, 399728, 402280, 403297, 413672, 428624, 432451, 499660, 517090, 525224, 535780, 544208, 563192, 590960, 635282, 656530, 680260, 703990, 750320, 804560, 806594, 827344, 834731, 864902, 999320, 1034180, 1050448, 1071560, 1126384, 1270564, 1313060, 1360520, 1407980, 1588205, 1613188, 1669462, 1729804, 1998640, 2016485, 2068360, 2143120, 2162255, 2223487, 2541128, 2626120, 2721040, 2815960, 2823079, 3027157, 3176410, 3226376, 3338924, 3459608, 4032970, 4136720, 4173655, 4324510, 4446974, 5082256, 5252240, 5631920, 5646158, 5843117, 6054314, 6352820, 6452752, 6677848, 6919216, 8065940, 8347310, 8649020, 8893948, 11117435, 11292316, 11686234, 12108628, 12705640, 13355696, 14115395, 15135785, 16131880, 16694620, 17298040, 17787896, 22234870, 22584632, 23372468, 24217256, 25411280, 28230790, 29215585, 30271570, 32263760, 33389240, 34596080, 35575792, 35893433, 44469740, 45169264, 46744936, 48434512, 56461580, 58431170, 60543140, 66778480, 71786866, 88939480, 93489872, 112923160, 116862340, 121086280, 143573732, 177878960, 179467165, 225846320, 233724680, 242172560, 251254031, 287147464, 358934330, 467449360, 502508062, 574294928, 717868660, 1005016124, 1256270155, 1435737320, 2010032248, 2512540310, 2871474640, 4020064496, 5025080620, 10050161240, 20100322480]

約数ペア:

[(1, 20100322480), (2, 10050161240), (4, 5025080620), (5, 4020064496), (7, 2871474640), (8, 2512540310), (10, 2010032248), (14, 1435737320), (16, 1256270155), (20, 1005016124), (28, 717868660), (35, 574294928), (40, 502508062), (43, 467449360), (56, 358934330), (70, 287147464), (80, 251254031), (83, 242172560), (86, 233724680), (89, 225846320), (112, 179467165), (113, 177878960), (140, 143573732), (166, 121086280), (172, 116862340), (178, 112923160), (215, 93489872), (226, 88939480), (280, 71786866), (301, 66778480), (332, 60543140), (344, 58431170), (356, 56461580), (415, 48434512), (430, 46744936), (445, 45169264), (452, 44469740), (560, 35893433), (565, 35575792), (581, 34596080), (602, 33389240), (623, 32263760), (664, 30271570), (688, 29215585), (712, 28230790), (791, 25411280), (830, 24217256), (860, 23372468), (890, 22584632), (904, 22234870), (1130, 17787896), (1162, 17298040), (1204, 16694620), (1246, 16131880), (1328, 15135785), (1424, 14115395), (1505, 13355696), (1582, 12705640), (1660, 12108628), (1720, 11686234), (1780, 11292316), (1808, 11117435), (2260, 8893948), (2324, 8649020), (2408, 8347310), (2492, 8065940), (2905, 6919216), (3010, 6677848), (3115, 6452752), (3164, 6352820), (3320, 6054314), (3440, 5843117), (3560, 5646158), (3569, 5631920), (3827, 5252240), (3955, 5082256), (4520, 4446974), (4648, 4324510), (4816, 4173655), (4859, 4136720), (4984, 4032970), (5810, 3459608), (6020, 3338924), (6230, 3226376), (6328, 3176410), (6640, 3027157), (7120, 2823079), (7138, 2815960), (7387, 2721040), (7654, 2626120), (7910, 2541128), (9040, 2223487), (9296, 2162255), (9379, 2143120), (9718, 2068360), (9968, 2016485), (10057, 1998640), (11620, 1729804), (12040, 1669462), (12460, 1613188), (12656, 1588205), (14276, 1407980), (14774, 1360520), (15308, 1313060), (15820, 1270564), (17845, 1126384), (18758, 1071560), (19135, 1050448), (19436, 1034180), (20114, 999320), (23240, 864902), (24080, 834731), (24295, 827344), (24920, 806594), (24983, 804560), (26789, 750320), (28552, 703990), (29548, 680260), (30616, 656530), (31640, 635282), (34013, 590960), (35690, 563192), (36935, 544208), (37516, 535780), (38270, 525224), (38872, 517090), (40228, 499660), (46480, 432451), (46895, 428624), (48590, 413672), (49840, 403297), (49966, 402280), (50285, 399728), (51709, 388720), (53578, 375160), (57104, 351995), (59096, 340130), (61232, 328265), (63280, 317641), (65653, 306160), (68026, 295480), (70399, 285520), (71380, 281596), (73870, 272104), (75032, 267890), (76540, 262612), (77744, 258545), (80456, 249830), (93790, 214312), (97180, 206836), (99932, 201140), (100570, 199864), (103418, 194360), (107156, 187580), (118192, 170065), (124915, 160912), (131306, 153080), (133945, 150064), (136052, 147740), (140798, 142760)]