7201894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1\times {\mathrm{2689}}^1$

素因数の和:4743

約数の個数: 128

約数和(自身を含む): 23590224000

約数和(自身を除く): 16388329080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2029, 2689, 4058, 5378, 6087, 8067, 8116, 10145, 10756, 12174, 13445, 16134, 16232, 20290, 21512, 22319, 24348, 26890, 29579, 30435, 32268, 40335, 40580, 44638, 48696, 53780, 59158, 60870, 64536, 66957, 80670, 81160, 88737, 89276, 107560, 111595, 118316, 121740, 133914, 147895, 161340, 177474, 178552, 223190, 236632, 243480, 267828, 295790, 322680, 334785, 354948, 443685, 446380, 535656, 591580, 669570, 709896, 887370, 892760, 1183160, 1339140, 1774740, 2678280, 3549480, 5455981, 10911962, 16367943, 21823924, 27279905, 32735886, 43647848, 54559810, 60015791, 65471772, 81839715, 109119620, 120031582, 130943544, 163679430, 180047373, 218239240, 240063164, 300078955, 327358860, 360094746, 480126328, 600157910, 654717720, 720189492, 900236865, 1200315820, 1440378984, 1800473730, 2400631640, 3600947460, 7201894920]

約数ペア:

[(1, 7201894920), (2, 3600947460), (3, 2400631640), (4, 1800473730), (5, 1440378984), (6, 1200315820), (8, 900236865), (10, 720189492), (11, 654717720), (12, 600157910), (15, 480126328), (20, 360094746), (22, 327358860), (24, 300078955), (30, 240063164), (33, 218239240), (40, 180047373), (44, 163679430), (55, 130943544), (60, 120031582), (66, 109119620), (88, 81839715), (110, 65471772), (120, 60015791), (132, 54559810), (165, 43647848), (220, 32735886), (264, 27279905), (330, 21823924), (440, 16367943), (660, 10911962), (1320, 5455981), (2029, 3549480), (2689, 2678280), (4058, 1774740), (5378, 1339140), (6087, 1183160), (8067, 892760), (8116, 887370), (10145, 709896), (10756, 669570), (12174, 591580), (13445, 535656), (16134, 446380), (16232, 443685), (20290, 354948), (21512, 334785), (22319, 322680), (24348, 295790), (26890, 267828), (29579, 243480), (30435, 236632), (32268, 223190), (40335, 178552), (40580, 177474), (44638, 161340), (48696, 147895), (53780, 133914), (59158, 121740), (60870, 118316), (64536, 111595), (66957, 107560), (80670, 89276), (81160, 88737)]