1277086860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 4623091200

約数和(自身を除く): 3346004340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 59, 60, 63, 70, 82, 84, 90, 105, 118, 123, 126, 140, 164, 177, 180, 205, 210, 236, 246, 252, 287, 295, 315, 354, 369, 410, 413, 419, 420, 492, 531, 574, 590, 615, 630, 708, 738, 820, 826, 838, 861, 885, 1062, 1148, 1180, 1230, 1239, 1257, 1260, 1435, 1476, 1652, 1676, 1722, 1770, 1845, 2065, 2095, 2124, 2419, 2460, 2478, 2514, 2583, 2655, 2870, 2933, 3444, 3540, 3690, 3717, 3771, 4130, 4190, 4305, 4838, 4956, 5028, 5166, 5310, 5740, 5866, 6195, 6285, 7257, 7380, 7434, 7542, 8260, 8380, 8610, 8799, 9676, 10332, 10620, 11732, 12095, 12390, 12570, 12915, 14514, 14665, 14868, 15084, 16933, 17179, 17220, 17598, 18585, 18855, 21771, 24190, 24721, 24780, 25140, 25830, 26397, 29028, 29330, 33866, 34358, 35196, 36285, 37170, 37710, 43542, 43995, 48380, 49442, 50799, 51537, 51660, 52794, 58660, 67732, 68716, 72570, 74163, 74340, 75420, 84665, 85895, 87084, 87990, 98884, 101598, 103074, 105588, 108855, 120253, 123605, 131985, 145140, 148326, 152397, 154611, 169330, 171790, 173047, 175980, 203196, 206148, 217710, 222489, 240506, 247210, 253995, 257685, 263970, 296652, 304794, 309222, 338660, 343580, 346094, 360759, 370815, 435420, 444978, 481012, 494420, 507990, 515370, 519141, 527940, 601265, 609588, 618444, 692188, 721518, 741630, 761985, 773055, 865235, 889956, 1013561, 1015980, 1030740, 1038282, 1082277, 1112445, 1202530, 1443036, 1483260, 1523970, 1546110, 1557423, 1730470, 1803795, 2027122, 2076564, 2164554, 2224890, 2405060, 2595705, 3040683, 3047940, 3092220, 3114846, 3460940, 3607590, 4054244, 4329108, 4449780, 5067805, 5191410, 5411385, 6081366, 6229692, 7094927, 7215180, 7787115, 9122049, 10135610, 10382820, 10822770, 12162732, 14189854, 15203415, 15574230, 18244098, 20271220, 21284781, 21645540, 28379708, 30406830, 31148460, 35474635, 36488196, 42569562, 45610245, 60813660, 63854343, 70949270, 85139124, 91220490, 106423905, 127708686, 141898540, 182440980, 212847810, 255417372, 319271715, 425695620, 638543430, 1277086860]

約数ペア:

[(1, 1277086860), (2, 638543430), (3, 425695620), (4, 319271715), (5, 255417372), (6, 212847810), (7, 182440980), (9, 141898540), (10, 127708686), (12, 106423905), (14, 91220490), (15, 85139124), (18, 70949270), (20, 63854343), (21, 60813660), (28, 45610245), (30, 42569562), (35, 36488196), (36, 35474635), (41, 31148460), (42, 30406830), (45, 28379708), (59, 21645540), (60, 21284781), (63, 20271220), (70, 18244098), (82, 15574230), (84, 15203415), (90, 14189854), (105, 12162732), (118, 10822770), (123, 10382820), (126, 10135610), (140, 9122049), (164, 7787115), (177, 7215180), (180, 7094927), (205, 6229692), (210, 6081366), (236, 5411385), (246, 5191410), (252, 5067805), (287, 4449780), (295, 4329108), (315, 4054244), (354, 3607590), (369, 3460940), (410, 3114846), (413, 3092220), (419, 3047940), (420, 3040683), (492, 2595705), (531, 2405060), (574, 2224890), (590, 2164554), (615, 2076564), (630, 2027122), (708, 1803795), (738, 1730470), (820, 1557423), (826, 1546110), (838, 1523970), (861, 1483260), (885, 1443036), (1062, 1202530), (1148, 1112445), (1180, 1082277), (1230, 1038282), (1239, 1030740), (1257, 1015980), (1260, 1013561), (1435, 889956), (1476, 865235), (1652, 773055), (1676, 761985), (1722, 741630), (1770, 721518), (1845, 692188), (2065, 618444), (2095, 609588), (2124, 601265), (2419, 527940), (2460, 519141), (2478, 515370), (2514, 507990), (2583, 494420), (2655, 481012), (2870, 444978), (2933, 435420), (3444, 370815), (3540, 360759), (3690, 346094), (3717, 343580), (3771, 338660), (4130, 309222), (4190, 304794), (4305, 296652), (4838, 263970), (4956, 257685), (5028, 253995), (5166, 247210), (5310, 240506), (5740, 222489), (5866, 217710), (6195, 206148), (6285, 203196), (7257, 175980), (7380, 173047), (7434, 171790), (7542, 169330), (8260, 154611), (8380, 152397), (8610, 148326), (8799, 145140), (9676, 131985), (10332, 123605), (10620, 120253), (11732, 108855), (12095, 105588), (12390, 103074), (12570, 101598), (12915, 98884), (14514, 87990), (14665, 87084), (14868, 85895), (15084, 84665), (16933, 75420), (17179, 74340), (17220, 74163), (17598, 72570), (18585, 68716), (18855, 67732), (21771, 58660), (24190, 52794), (24721, 51660), (24780, 51537), (25140, 50799), (25830, 49442), (26397, 48380), (29028, 43995), (29330, 43542), (33866, 37710), (34358, 37170), (35196, 36285)]