56853720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 235282320

約数和(自身を除く): 178428600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 293, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 586, 588, 616, 630, 660, 693, 735, 770, 792, 840, 879, 882, 924, 980, 990, 1078, 1155, 1172, 1176, 1260, 1320, 1386, 1465, 1470, 1540, 1617, 1758, 1764, 1848, 1960, 1980, 2051, 2156, 2205, 2310, 2344, 2520, 2637, 2695, 2772, 2930, 2940, 3080, 3223, 3234, 3465, 3516, 3528, 3960, 4102, 4312, 4395, 4410, 4620, 4851, 5274, 5390, 5544, 5860, 5880, 6153, 6446, 6468, 6930, 7032, 8085, 8204, 8790, 8820, 9240, 9669, 9702, 10255, 10548, 10780, 11720, 12306, 12892, 12936, 13185, 13860, 14357, 16115, 16170, 16408, 17580, 17640, 18459, 19338, 19404, 20510, 21096, 21560, 22561, 24255, 24612, 25784, 26370, 27720, 28714, 29007, 30765, 32230, 32340, 35160, 36918, 38676, 38808, 41020, 43071, 45122, 48345, 48510, 49224, 52740, 57428, 58014, 61530, 64460, 64680, 67683, 71785, 73836, 77352, 82040, 86142, 90244, 92295, 96690, 97020, 105480, 112805, 114856, 116028, 123060, 128920, 129213, 135366, 143570, 145035, 147672, 157927, 172284, 180488, 184590, 193380, 194040, 203049, 215355, 225610, 232056, 246120, 258426, 270732, 287140, 290070, 315854, 338415, 344568, 369180, 386760, 406098, 430710, 451220, 473781, 516852, 541464, 574280, 580140, 631708, 646065, 676830, 738360, 789635, 812196, 861420, 902440, 947562, 1015245, 1033704, 1160280, 1263416, 1292130, 1353660, 1421343, 1579270, 1624392, 1722840, 1895124, 2030490, 2368905, 2584260, 2707320, 2842686, 3158540, 3790248, 4060980, 4737810, 5168520, 5685372, 6317080, 7106715, 8121960, 9475620, 11370744, 14213430, 18951240, 28426860, 56853720]

約数ペア:

[(1, 56853720), (2, 28426860), (3, 18951240), (4, 14213430), (5, 11370744), (6, 9475620), (7, 8121960), (8, 7106715), (9, 6317080), (10, 5685372), (11, 5168520), (12, 4737810), (14, 4060980), (15, 3790248), (18, 3158540), (20, 2842686), (21, 2707320), (22, 2584260), (24, 2368905), (28, 2030490), (30, 1895124), (33, 1722840), (35, 1624392), (36, 1579270), (40, 1421343), (42, 1353660), (44, 1292130), (45, 1263416), (49, 1160280), (55, 1033704), (56, 1015245), (60, 947562), (63, 902440), (66, 861420), (70, 812196), (72, 789635), (77, 738360), (84, 676830), (88, 646065), (90, 631708), (98, 580140), (99, 574280), (105, 541464), (110, 516852), (120, 473781), (126, 451220), (132, 430710), (140, 406098), (147, 386760), (154, 369180), (165, 344568), (168, 338415), (180, 315854), (196, 290070), (198, 287140), (210, 270732), (220, 258426), (231, 246120), (245, 232056), (252, 225610), (264, 215355), (280, 203049), (293, 194040), (294, 193380), (308, 184590), (315, 180488), (330, 172284), (360, 157927), (385, 147672), (392, 145035), (396, 143570), (420, 135366), (440, 129213), (441, 128920), (462, 123060), (490, 116028), (495, 114856), (504, 112805), (539, 105480), (586, 97020), (588, 96690), (616, 92295), (630, 90244), (660, 86142), (693, 82040), (735, 77352), (770, 73836), (792, 71785), (840, 67683), (879, 64680), (882, 64460), (924, 61530), (980, 58014), (990, 57428), (1078, 52740), (1155, 49224), (1172, 48510), (1176, 48345), (1260, 45122), (1320, 43071), (1386, 41020), (1465, 38808), (1470, 38676), (1540, 36918), (1617, 35160), (1758, 32340), (1764, 32230), (1848, 30765), (1960, 29007), (1980, 28714), (2051, 27720), (2156, 26370), (2205, 25784), (2310, 24612), (2344, 24255), (2520, 22561), (2637, 21560), (2695, 21096), (2772, 20510), (2930, 19404), (2940, 19338), (3080, 18459), (3223, 17640), (3234, 17580), (3465, 16408), (3516, 16170), (3528, 16115), (3960, 14357), (4102, 13860), (4312, 13185), (4395, 12936), (4410, 12892), (4620, 12306), (4851, 11720), (5274, 10780), (5390, 10548), (5544, 10255), (5860, 9702), (5880, 9669), (6153, 9240), (6446, 8820), (6468, 8790), (6930, 8204), (7032, 8085)]