2820409560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1318

約数の個数: 192

約数和(自身を含む): 9444314880

約数和(自身を除く): 6623905320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 167, 172, 180, 215, 258, 334, 344, 360, 387, 430, 501, 516, 645, 668, 774, 835, 860, 1002, 1032, 1091, 1290, 1336, 1503, 1548, 1670, 1720, 1935, 2004, 2182, 2505, 2580, 3006, 3096, 3273, 3340, 3870, 4008, 4364, 5010, 5160, 5455, 6012, 6546, 6680, 7181, 7515, 7740, 8728, 9819, 10020, 10910, 12024, 13092, 14362, 15030, 15480, 16365, 19638, 20040, 21543, 21820, 26184, 28724, 30060, 32730, 35905, 39276, 43086, 43640, 46913, 49095, 57448, 60120, 64629, 65460, 71810, 78552, 86172, 93826, 98190, 107715, 129258, 130920, 140739, 143620, 172344, 182197, 187652, 196380, 215430, 234565, 258516, 281478, 287240, 323145, 364394, 375304, 392760, 422217, 430860, 469130, 517032, 546591, 562956, 646290, 703695, 728788, 844434, 861720, 910985, 938260, 1093182, 1125912, 1292580, 1407390, 1457576, 1639773, 1688868, 1821970, 1876520, 2111085, 2186364, 2585160, 2732955, 2814780, 3279546, 3377736, 3643940, 4222170, 4372728, 5465910, 5629560, 6559092, 7287880, 7834471, 8198865, 8444340, 10931820, 13118184, 15668942, 16397730, 16888680, 21863640, 23503413, 31337884, 32795460, 39172355, 47006826, 62675768, 65590920, 70510239, 78344710, 94013652, 117517065, 141020478, 156689420, 188027304, 235034130, 282040956, 313378840, 352551195, 470068260, 564081912, 705102390, 940136520, 1410204780, 2820409560]

約数ペア:

[(1, 2820409560), (2, 1410204780), (3, 940136520), (4, 705102390), (5, 564081912), (6, 470068260), (8, 352551195), (9, 313378840), (10, 282040956), (12, 235034130), (15, 188027304), (18, 156689420), (20, 141020478), (24, 117517065), (30, 94013652), (36, 78344710), (40, 70510239), (43, 65590920), (45, 62675768), (60, 47006826), (72, 39172355), (86, 32795460), (90, 31337884), (120, 23503413), (129, 21863640), (167, 16888680), (172, 16397730), (180, 15668942), (215, 13118184), (258, 10931820), (334, 8444340), (344, 8198865), (360, 7834471), (387, 7287880), (430, 6559092), (501, 5629560), (516, 5465910), (645, 4372728), (668, 4222170), (774, 3643940), (835, 3377736), (860, 3279546), (1002, 2814780), (1032, 2732955), (1091, 2585160), (1290, 2186364), (1336, 2111085), (1503, 1876520), (1548, 1821970), (1670, 1688868), (1720, 1639773), (1935, 1457576), (2004, 1407390), (2182, 1292580), (2505, 1125912), (2580, 1093182), (3006, 938260), (3096, 910985), (3273, 861720), (3340, 844434), (3870, 728788), (4008, 703695), (4364, 646290), (5010, 562956), (5160, 546591), (5455, 517032), (6012, 469130), (6546, 430860), (6680, 422217), (7181, 392760), (7515, 375304), (7740, 364394), (8728, 323145), (9819, 287240), (10020, 281478), (10910, 258516), (12024, 234565), (13092, 215430), (14362, 196380), (15030, 187652), (15480, 182197), (16365, 172344), (19638, 143620), (20040, 140739), (21543, 130920), (21820, 129258), (26184, 107715), (28724, 98190), (30060, 93826), (32730, 86172), (35905, 78552), (39276, 71810), (43086, 65460), (43640, 64629), (46913, 60120), (49095, 57448)]