23508740320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1533

約数の個数: 192

約数和(自身を含む): 61723601856

約数和(自身を除く): 38214861536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 251, 260, 296, 370, 416, 481, 502, 520, 592, 740, 962, 1004, 1040, 1184, 1217, 1255, 1480, 1924, 2008, 2080, 2405, 2434, 2510, 2960, 3263, 3848, 4016, 4810, 4868, 5020, 5920, 6085, 6526, 7696, 8032, 9287, 9620, 9736, 10040, 12170, 13052, 15392, 15821, 16315, 18574, 19240, 19472, 20080, 24340, 26104, 31642, 32630, 37148, 38480, 38944, 40160, 45029, 46435, 48680, 52208, 63284, 65260, 74296, 76960, 79105, 90058, 92870, 97360, 104416, 120731, 126568, 130520, 148592, 158210, 180116, 185740, 194720, 225145, 241462, 253136, 261040, 297184, 305467, 316420, 360232, 371480, 450290, 482924, 506272, 522080, 585377, 603655, 610934, 632840, 720464, 742960, 900580, 965848, 1170754, 1207310, 1221868, 1265680, 1440928, 1485920, 1527335, 1801160, 1931696, 2341508, 2414620, 2443736, 2531360, 2926885, 3054670, 3602320, 3863392, 3971071, 4683016, 4829240, 4887472, 5853770, 6109340, 7204640, 7942142, 9366032, 9658480, 9774944, 11302279, 11707540, 12218680, 15884284, 18732064, 19316960, 19855355, 22604558, 23415080, 24437360, 31768568, 39710710, 45209116, 46830160, 48874720, 56511395, 63537136, 79421420, 90418232, 93660320, 113022790, 127074272, 146929627, 158842840, 180836464, 226045580, 293859254, 317685680, 361672928, 452091160, 587718508, 635371360, 734648135, 904182320, 1175437016, 1469296270, 1808364640, 2350874032, 2938592540, 4701748064, 5877185080, 11754370160, 23508740320]

約数ペア:

[(1, 23508740320), (2, 11754370160), (4, 5877185080), (5, 4701748064), (8, 2938592540), (10, 2350874032), (13, 1808364640), (16, 1469296270), (20, 1175437016), (26, 904182320), (32, 734648135), (37, 635371360), (40, 587718508), (52, 452091160), (65, 361672928), (74, 317685680), (80, 293859254), (104, 226045580), (130, 180836464), (148, 158842840), (160, 146929627), (185, 127074272), (208, 113022790), (251, 93660320), (260, 90418232), (296, 79421420), (370, 63537136), (416, 56511395), (481, 48874720), (502, 46830160), (520, 45209116), (592, 39710710), (740, 31768568), (962, 24437360), (1004, 23415080), (1040, 22604558), (1184, 19855355), (1217, 19316960), (1255, 18732064), (1480, 15884284), (1924, 12218680), (2008, 11707540), (2080, 11302279), (2405, 9774944), (2434, 9658480), (2510, 9366032), (2960, 7942142), (3263, 7204640), (3848, 6109340), (4016, 5853770), (4810, 4887472), (4868, 4829240), (5020, 4683016), (5920, 3971071), (6085, 3863392), (6526, 3602320), (7696, 3054670), (8032, 2926885), (9287, 2531360), (9620, 2443736), (9736, 2414620), (10040, 2341508), (12170, 1931696), (13052, 1801160), (15392, 1527335), (15821, 1485920), (16315, 1440928), (18574, 1265680), (19240, 1221868), (19472, 1207310), (20080, 1170754), (24340, 965848), (26104, 900580), (31642, 742960), (32630, 720464), (37148, 632840), (38480, 610934), (38944, 603655), (40160, 585377), (45029, 522080), (46435, 506272), (48680, 482924), (52208, 450290), (63284, 371480), (65260, 360232), (74296, 316420), (76960, 305467), (79105, 297184), (90058, 261040), (92870, 253136), (97360, 241462), (104416, 225145), (120731, 194720), (126568, 185740), (130520, 180116), (148592, 158210)]