25898364720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{1249}}^1$

素因数の和:2228

約数の個数: 240

約数和(自身を含む): 89949600000

約数和(自身を除く): 64051235280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 929, 930, 1116, 1240, 1249, 1395, 1488, 1858, 1860, 2232, 2480, 2498, 2787, 2790, 3716, 3720, 3747, 4464, 4645, 4996, 5574, 5580, 6245, 7432, 7440, 7494, 8361, 9290, 9992, 11148, 11160, 11241, 12490, 13935, 14864, 14988, 16722, 18580, 18735, 19984, 22296, 22320, 22482, 24980, 27870, 28799, 29976, 33444, 37160, 37470, 38719, 41805, 44592, 44964, 49960, 55740, 56205, 57598, 59952, 66888, 74320, 74940, 77438, 83610, 86397, 89928, 99920, 111480, 112410, 115196, 116157, 133776, 143995, 149880, 154876, 167220, 172794, 179856, 193595, 222960, 224820, 230392, 232314, 259191, 287990, 299760, 309752, 334440, 345588, 348471, 387190, 431985, 449640, 460784, 464628, 518382, 575980, 580785, 619504, 668880, 691176, 696942, 774380, 863970, 899280, 929256, 1036764, 1151960, 1160321, 1161570, 1295955, 1382352, 1393884, 1548760, 1727940, 1742355, 1858512, 2073528, 2303920, 2320642, 2323140, 2591910, 2787768, 3097520, 3455880, 3480963, 3484710, 4147056, 4641284, 4646280, 5183820, 5575536, 5801605, 6911760, 6961926, 6969420, 9282568, 9292560, 10367640, 10442889, 11603210, 13923852, 13938840, 17404815, 18565136, 20735280, 20885778, 23206420, 27847704, 27877680, 34809630, 35969951, 41771556, 46412840, 52214445, 55695408, 69619260, 71939902, 83543112, 92825680, 104428890, 107909853, 139238520, 143879804, 167086224, 179849755, 208857780, 215819706, 278477040, 287759608, 323729559, 359699510, 417715560, 431639412, 539549265, 575519216, 647459118, 719399020, 835431120, 863278824, 1079098530, 1294918236, 1438798040, 1618647795, 1726557648, 2158197060, 2589836472, 2877596080, 3237295590, 4316394120, 5179672944, 6474591180, 8632788240, 12949182360, 25898364720]

約数ペア:

[(1, 25898364720), (2, 12949182360), (3, 8632788240), (4, 6474591180), (5, 5179672944), (6, 4316394120), (8, 3237295590), (9, 2877596080), (10, 2589836472), (12, 2158197060), (15, 1726557648), (16, 1618647795), (18, 1438798040), (20, 1294918236), (24, 1079098530), (30, 863278824), (31, 835431120), (36, 719399020), (40, 647459118), (45, 575519216), (48, 539549265), (60, 431639412), (62, 417715560), (72, 359699510), (80, 323729559), (90, 287759608), (93, 278477040), (120, 215819706), (124, 208857780), (144, 179849755), (155, 167086224), (180, 143879804), (186, 139238520), (240, 107909853), (248, 104428890), (279, 92825680), (310, 83543112), (360, 71939902), (372, 69619260), (465, 55695408), (496, 52214445), (558, 46412840), (620, 41771556), (720, 35969951), (744, 34809630), (929, 27877680), (930, 27847704), (1116, 23206420), (1240, 20885778), (1249, 20735280), (1395, 18565136), (1488, 17404815), (1858, 13938840), (1860, 13923852), (2232, 11603210), (2480, 10442889), (2498, 10367640), (2787, 9292560), (2790, 9282568), (3716, 6969420), (3720, 6961926), (3747, 6911760), (4464, 5801605), (4645, 5575536), (4996, 5183820), (5574, 4646280), (5580, 4641284), (6245, 4147056), (7432, 3484710), (7440, 3480963), (7494, 3455880), (8361, 3097520), (9290, 2787768), (9992, 2591910), (11148, 2323140), (11160, 2320642), (11241, 2303920), (12490, 2073528), (13935, 1858512), (14864, 1742355), (14988, 1727940), (16722, 1548760), (18580, 1393884), (18735, 1382352), (19984, 1295955), (22296, 1161570), (22320, 1160321), (22482, 1151960), (24980, 1036764), (27870, 929256), (28799, 899280), (29976, 863970), (33444, 774380), (37160, 696942), (37470, 691176), (38719, 668880), (41805, 619504), (44592, 580785), (44964, 575980), (49960, 518382), (55740, 464628), (56205, 460784), (57598, 449640), (59952, 431985), (66888, 387190), (74320, 348471), (74940, 345588), (77438, 334440), (83610, 309752), (86397, 299760), (89928, 287990), (99920, 259191), (111480, 232314), (112410, 230392), (115196, 224820), (116157, 222960), (133776, 193595), (143995, 179856), (149880, 172794), (154876, 167220)]