679191240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 2639911680

約数和(自身を除く): 1960720440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 41, 42, 52, 56, 60, 65, 70, 74, 78, 82, 84, 91, 104, 105, 111, 120, 123, 130, 140, 148, 156, 164, 168, 182, 185, 195, 205, 210, 222, 246, 259, 260, 273, 280, 287, 296, 312, 328, 364, 370, 390, 410, 420, 444, 455, 481, 492, 518, 520, 533, 546, 555, 574, 615, 728, 740, 777, 780, 820, 840, 861, 888, 910, 962, 984, 1036, 1066, 1092, 1110, 1148, 1230, 1295, 1365, 1435, 1443, 1480, 1517, 1554, 1560, 1599, 1640, 1681, 1722, 1820, 1924, 2072, 2132, 2184, 2220, 2296, 2405, 2460, 2590, 2665, 2730, 2870, 2886, 3034, 3108, 3198, 3362, 3367, 3444, 3640, 3731, 3848, 3885, 4264, 4305, 4440, 4551, 4810, 4920, 5043, 5180, 5330, 5460, 5740, 5772, 6068, 6216, 6396, 6724, 6734, 6888, 7215, 7462, 7585, 7770, 7995, 8405, 8610, 9102, 9620, 10086, 10101, 10360, 10619, 10660, 10920, 11193, 11480, 11544, 11767, 12136, 12792, 13448, 13468, 14430, 14924, 15170, 15540, 15990, 16810, 16835, 17220, 18204, 18655, 19240, 19721, 20172, 20202, 21238, 21320, 21853, 22386, 22755, 23534, 25215, 26936, 28860, 29848, 30340, 31080, 31857, 31980, 33620, 33670, 34440, 35301, 36408, 37310, 39442, 40344, 40404, 42476, 43706, 44772, 45510, 47068, 50430, 50505, 53095, 55965, 57720, 58835, 59163, 60680, 62197, 63714, 63960, 65559, 67240, 67340, 70602, 74620, 78884, 80808, 84952, 87412, 89544, 91020, 94136, 98605, 100860, 101010, 106190, 109265, 111930, 117670, 118326, 124394, 127428, 131118, 134680, 138047, 141204, 149240, 152971, 157768, 159285, 174824, 176505, 182040, 186591, 197210, 201720, 202020, 212380, 218530, 223860, 235340, 236652, 248788, 254856, 262236, 276094, 282408, 295815, 305942, 310985, 318570, 327795, 353010, 373182, 394420, 404040, 414141, 424760, 435379, 437060, 447720, 458913, 470680, 473304, 497576, 524472, 552188, 591630, 611884, 621970, 637140, 655590, 690235, 706020, 746364, 764855, 788840, 808561, 828282, 870758, 874120, 917826, 932955, 1104376, 1183260, 1223768, 1243940, 1274280, 1306137, 1311180, 1380470, 1412040, 1492728, 1529710, 1617122, 1656564, 1741516, 1835652, 1865910, 2070705, 2176895, 2294565, 2366520, 2425683, 2487880, 2612274, 2622360, 2760940, 3059420, 3234244, 3313128, 3483032, 3671304, 3731820, 4042805, 4141410, 4353790, 4589130, 4851366, 5224548, 5521880, 5659927, 6118840, 6468488, 6530685, 7463640, 8085610, 8282820, 8707580, 9178260, 9702732, 10449096, 11319854, 12128415, 13061370, 16171220, 16565640, 16979781, 17415160, 18356520, 19405464, 22639708, 24256830, 26122740, 28299635, 32342440, 33959562, 45279416, 48513660, 52245480, 56599270, 67919124, 84898905, 97027320, 113198540, 135838248, 169797810, 226397080, 339595620, 679191240]

約数ペア:

[(1, 679191240), (2, 339595620), (3, 226397080), (4, 169797810), (5, 135838248), (6, 113198540), (7, 97027320), (8, 84898905), (10, 67919124), (12, 56599270), (13, 52245480), (14, 48513660), (15, 45279416), (20, 33959562), (21, 32342440), (24, 28299635), (26, 26122740), (28, 24256830), (30, 22639708), (35, 19405464), (37, 18356520), (39, 17415160), (40, 16979781), (41, 16565640), (42, 16171220), (52, 13061370), (56, 12128415), (60, 11319854), (65, 10449096), (70, 9702732), (74, 9178260), (78, 8707580), (82, 8282820), (84, 8085610), (91, 7463640), (104, 6530685), (105, 6468488), (111, 6118840), (120, 5659927), (123, 5521880), (130, 5224548), (140, 4851366), (148, 4589130), (156, 4353790), (164, 4141410), (168, 4042805), (182, 3731820), (185, 3671304), (195, 3483032), (205, 3313128), (210, 3234244), (222, 3059420), (246, 2760940), (259, 2622360), (260, 2612274), (273, 2487880), (280, 2425683), (287, 2366520), (296, 2294565), (312, 2176895), (328, 2070705), (364, 1865910), (370, 1835652), (390, 1741516), (410, 1656564), (420, 1617122), (444, 1529710), (455, 1492728), (481, 1412040), (492, 1380470), (518, 1311180), (520, 1306137), (533, 1274280), (546, 1243940), (555, 1223768), (574, 1183260), (615, 1104376), (728, 932955), (740, 917826), (777, 874120), (780, 870758), (820, 828282), (840, 808561), (861, 788840), (888, 764855), (910, 746364), (962, 706020), (984, 690235), (1036, 655590), (1066, 637140), (1092, 621970), (1110, 611884), (1148, 591630), (1230, 552188), (1295, 524472), (1365, 497576), (1435, 473304), (1443, 470680), (1480, 458913), (1517, 447720), (1554, 437060), (1560, 435379), (1599, 424760), (1640, 414141), (1681, 404040), (1722, 394420), (1820, 373182), (1924, 353010), (2072, 327795), (2132, 318570), (2184, 310985), (2220, 305942), (2296, 295815), (2405, 282408), (2460, 276094), (2590, 262236), (2665, 254856), (2730, 248788), (2870, 236652), (2886, 235340), (3034, 223860), (3108, 218530), (3198, 212380), (3362, 202020), (3367, 201720), (3444, 197210), (3640, 186591), (3731, 182040), (3848, 176505), (3885, 174824), (4264, 159285), (4305, 157768), (4440, 152971), (4551, 149240), (4810, 141204), (4920, 138047), (5043, 134680), (5180, 131118), (5330, 127428), (5460, 124394), (5740, 118326), (5772, 117670), (6068, 111930), (6216, 109265), (6396, 106190), (6724, 101010), (6734, 100860), (6888, 98605), (7215, 94136), (7462, 91020), (7585, 89544), (7770, 87412), (7995, 84952), (8405, 80808), (8610, 78884), (9102, 74620), (9620, 70602), (10086, 67340), (10101, 67240), (10360, 65559), (10619, 63960), (10660, 63714), (10920, 62197), (11193, 60680), (11480, 59163), (11544, 58835), (11767, 57720), (12136, 55965), (12792, 53095), (13448, 50505), (13468, 50430), (14430, 47068), (14924, 45510), (15170, 44772), (15540, 43706), (15990, 42476), (16810, 40404), (16835, 40344), (17220, 39442), (18204, 37310), (18655, 36408), (19240, 35301), (19721, 34440), (20172, 33670), (20202, 33620), (21238, 31980), (21320, 31857), (21853, 31080), (22386, 30340), (22755, 29848), (23534, 28860), (25215, 26936)]