2643726960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14177}}^1$

素因数の和:14240

約数の個数: 240

約数和(自身を含む): 10421850816

約数和(自身を除く): 7778123856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3885, 4144, 4440, 4662, 5040, 5180, 5328, 6216, 6660, 7770, 8880, 9324, 10360, 11655, 12432, 13320, 14177, 15540, 18648, 20720, 23310, 26640, 28354, 31080, 37296, 42531, 46620, 56708, 62160, 70885, 85062, 93240, 99239, 113416, 127593, 141770, 170124, 186480, 198478, 212655, 226832, 255186, 283540, 297717, 340248, 396956, 425310, 496195, 510372, 524549, 567080, 595434, 637965, 680496, 793912, 850620, 893151, 992390, 1020744, 1049098, 1134160, 1190868, 1275930, 1488585, 1573647, 1587824, 1701240, 1786302, 1984780, 2041488, 2098196, 2381736, 2551860, 2622745, 2977170, 3147294, 3402480, 3572604, 3671843, 3969560, 4196392, 4465755, 4720941, 4763472, 5103720, 5245490, 5954340, 6294588, 7145208, 7343686, 7868235, 7939120, 8392784, 8931510, 9441882, 10207440, 10490980, 11015529, 11908680, 12589176, 14290416, 14687372, 15736470, 17863020, 18359215, 18883764, 20981960, 22031058, 23604705, 23817360, 25178352, 29374744, 31472940, 33046587, 35726040, 36718430, 37767528, 41963920, 44062116, 47209410, 55077645, 58749488, 62945880, 66093174, 71452080, 73436860, 75535056, 88124232, 94418820, 110155290, 125891760, 132186348, 146873720, 165232935, 176248464, 188837640, 220310580, 264372696, 293747440, 330465870, 377675280, 440621160, 528745392, 660931740, 881242320, 1321863480, 2643726960]

約数ペア:

[(1, 2643726960), (2, 1321863480), (3, 881242320), (4, 660931740), (5, 528745392), (6, 440621160), (7, 377675280), (8, 330465870), (9, 293747440), (10, 264372696), (12, 220310580), (14, 188837640), (15, 176248464), (16, 165232935), (18, 146873720), (20, 132186348), (21, 125891760), (24, 110155290), (28, 94418820), (30, 88124232), (35, 75535056), (36, 73436860), (37, 71452080), (40, 66093174), (42, 62945880), (45, 58749488), (48, 55077645), (56, 47209410), (60, 44062116), (63, 41963920), (70, 37767528), (72, 36718430), (74, 35726040), (80, 33046587), (84, 31472940), (90, 29374744), (105, 25178352), (111, 23817360), (112, 23604705), (120, 22031058), (126, 20981960), (140, 18883764), (144, 18359215), (148, 17863020), (168, 15736470), (180, 14687372), (185, 14290416), (210, 12589176), (222, 11908680), (240, 11015529), (252, 10490980), (259, 10207440), (280, 9441882), (296, 8931510), (315, 8392784), (333, 7939120), (336, 7868235), (360, 7343686), (370, 7145208), (420, 6294588), (444, 5954340), (504, 5245490), (518, 5103720), (555, 4763472), (560, 4720941), (592, 4465755), (630, 4196392), (666, 3969560), (720, 3671843), (740, 3572604), (777, 3402480), (840, 3147294), (888, 2977170), (1008, 2622745), (1036, 2551860), (1110, 2381736), (1260, 2098196), (1295, 2041488), (1332, 1984780), (1480, 1786302), (1554, 1701240), (1665, 1587824), (1680, 1573647), (1776, 1488585), (2072, 1275930), (2220, 1190868), (2331, 1134160), (2520, 1049098), (2590, 1020744), (2664, 992390), (2960, 893151), (3108, 850620), (3330, 793912), (3885, 680496), (4144, 637965), (4440, 595434), (4662, 567080), (5040, 524549), (5180, 510372), (5328, 496195), (6216, 425310), (6660, 396956), (7770, 340248), (8880, 297717), (9324, 283540), (10360, 255186), (11655, 226832), (12432, 212655), (13320, 198478), (14177, 186480), (15540, 170124), (18648, 141770), (20720, 127593), (23310, 113416), (26640, 99239), (28354, 93240), (31080, 85062), (37296, 70885), (42531, 62160), (46620, 56708)]