1562907840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2147

約数の個数: 224

約数和(自身を含む): 5434193856

約数和(自身を除く): 3871286016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 192, 195, 208, 240, 244, 260, 305, 312, 320, 366, 390, 416, 480, 488, 520, 610, 624, 732, 780, 793, 832, 915, 960, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1830, 1952, 2053, 2080, 2379, 2440, 2496, 2928, 3120, 3172, 3660, 3904, 3965, 4106, 4160, 4758, 4880, 5856, 6159, 6240, 6344, 7320, 7930, 8212, 9516, 9760, 10265, 11712, 11895, 12318, 12480, 12688, 14640, 15860, 16424, 19032, 19520, 20530, 23790, 24636, 25376, 26689, 29280, 30795, 31720, 32848, 38064, 41060, 47580, 49272, 50752, 53378, 58560, 61590, 63440, 65696, 76128, 80067, 82120, 95160, 98544, 106756, 123180, 125233, 126880, 131392, 133445, 152256, 160134, 164240, 190320, 197088, 213512, 246360, 250466, 253760, 266890, 320268, 328480, 375699, 380640, 394176, 400335, 427024, 492720, 500932, 533780, 626165, 640536, 656960, 751398, 761280, 800670, 854048, 985440, 1001864, 1067560, 1252330, 1281072, 1502796, 1601340, 1628029, 1708096, 1878495, 1970880, 2003728, 2135120, 2504660, 2562144, 3005592, 3202680, 3256058, 3756990, 4007456, 4270240, 4884087, 5009320, 5124288, 6011184, 6405360, 6512116, 7513980, 8014912, 8140145, 8540480, 9768174, 10018640, 12022368, 12810720, 13024232, 15027960, 16280290, 19536348, 20037280, 24044736, 24420435, 25621440, 26048464, 30055920, 32560580, 39072696, 40074560, 48840870, 52096928, 60111840, 65121160, 78145392, 97681740, 104193856, 120223680, 130242320, 156290784, 195363480, 260484640, 312581568, 390726960, 520969280, 781453920, 1562907840]

約数ペア:

[(1, 1562907840), (2, 781453920), (3, 520969280), (4, 390726960), (5, 312581568), (6, 260484640), (8, 195363480), (10, 156290784), (12, 130242320), (13, 120223680), (15, 104193856), (16, 97681740), (20, 78145392), (24, 65121160), (26, 60111840), (30, 52096928), (32, 48840870), (39, 40074560), (40, 39072696), (48, 32560580), (52, 30055920), (60, 26048464), (61, 25621440), (64, 24420435), (65, 24044736), (78, 20037280), (80, 19536348), (96, 16280290), (104, 15027960), (120, 13024232), (122, 12810720), (130, 12022368), (156, 10018640), (160, 9768174), (183, 8540480), (192, 8140145), (195, 8014912), (208, 7513980), (240, 6512116), (244, 6405360), (260, 6011184), (305, 5124288), (312, 5009320), (320, 4884087), (366, 4270240), (390, 4007456), (416, 3756990), (480, 3256058), (488, 3202680), (520, 3005592), (610, 2562144), (624, 2504660), (732, 2135120), (780, 2003728), (793, 1970880), (832, 1878495), (915, 1708096), (960, 1628029), (976, 1601340), (1040, 1502796), (1220, 1281072), (1248, 1252330), (1464, 1067560), (1560, 1001864), (1586, 985440), (1830, 854048), (1952, 800670), (2053, 761280), (2080, 751398), (2379, 656960), (2440, 640536), (2496, 626165), (2928, 533780), (3120, 500932), (3172, 492720), (3660, 427024), (3904, 400335), (3965, 394176), (4106, 380640), (4160, 375699), (4758, 328480), (4880, 320268), (5856, 266890), (6159, 253760), (6240, 250466), (6344, 246360), (7320, 213512), (7930, 197088), (8212, 190320), (9516, 164240), (9760, 160134), (10265, 152256), (11712, 133445), (11895, 131392), (12318, 126880), (12480, 125233), (12688, 123180), (14640, 106756), (15860, 98544), (16424, 95160), (19032, 82120), (19520, 80067), (20530, 76128), (23790, 65696), (24636, 63440), (25376, 61590), (26689, 58560), (29280, 53378), (30795, 50752), (31720, 49272), (32848, 47580), (38064, 41060)]