1011086080

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 2538353664

約数和(自身を除く): 1527267584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 83, 124, 128, 155, 160, 166, 248, 256, 307, 310, 320, 332, 415, 496, 614, 620, 640, 664, 830, 992, 1228, 1240, 1280, 1328, 1535, 1660, 1984, 2456, 2480, 2573, 2656, 3070, 3320, 3968, 4912, 4960, 5146, 5312, 6140, 6640, 7936, 9517, 9824, 9920, 10292, 10624, 12280, 12865, 13280, 19034, 19648, 19840, 20584, 21248, 24560, 25481, 25730, 26560, 38068, 39296, 39680, 41168, 47585, 49120, 50962, 51460, 53120, 76136, 78592, 82336, 95170, 98240, 101924, 102920, 106240, 127405, 152272, 164672, 190340, 196480, 203848, 205840, 254810, 304544, 329344, 380680, 392960, 407696, 411680, 509620, 609088, 658688, 761360, 789911, 815392, 823360, 1019240, 1218176, 1522720, 1579822, 1630784, 1646720, 2038480, 2436352, 3045440, 3159644, 3261568, 3293440, 3949555, 4076960, 6090880, 6319288, 6523136, 7899110, 8153920, 12181760, 12638576, 15798220, 16307840, 25277152, 31596440, 32615680, 50554304, 63192880, 101108608, 126385760, 202217216, 252771520, 505543040, 1011086080]

約数ペア:

[(1, 1011086080), (2, 505543040), (4, 252771520), (5, 202217216), (8, 126385760), (10, 101108608), (16, 63192880), (20, 50554304), (31, 32615680), (32, 31596440), (40, 25277152), (62, 16307840), (64, 15798220), (80, 12638576), (83, 12181760), (124, 8153920), (128, 7899110), (155, 6523136), (160, 6319288), (166, 6090880), (248, 4076960), (256, 3949555), (307, 3293440), (310, 3261568), (320, 3159644), (332, 3045440), (415, 2436352), (496, 2038480), (614, 1646720), (620, 1630784), (640, 1579822), (664, 1522720), (830, 1218176), (992, 1019240), (1228, 823360), (1240, 815392), (1280, 789911), (1328, 761360), (1535, 658688), (1660, 609088), (1984, 509620), (2456, 411680), (2480, 407696), (2573, 392960), (2656, 380680), (3070, 329344), (3320, 304544), (3968, 254810), (4912, 205840), (4960, 203848), (5146, 196480), (5312, 190340), (6140, 164672), (6640, 152272), (7936, 127405), (9517, 106240), (9824, 102920), (9920, 101924), (10292, 98240), (10624, 95170), (12280, 82336), (12865, 78592), (13280, 76136), (19034, 53120), (19648, 51460), (19840, 50962), (20584, 49120), (21248, 47585), (24560, 41168), (25481, 39680), (25730, 39296), (26560, 38068)]