25247494920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5756

約数の個数: 256

約数和(自身を含む): 83965870080

約数和(自身を除く): 58718375160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 71, 85, 93, 102, 120, 124, 136, 142, 155, 170, 186, 204, 213, 248, 255, 284, 310, 340, 355, 372, 408, 426, 465, 510, 527, 568, 620, 680, 710, 744, 852, 930, 1020, 1054, 1065, 1207, 1240, 1420, 1581, 1704, 1860, 2040, 2108, 2130, 2201, 2414, 2635, 2840, 3162, 3621, 3720, 4216, 4260, 4402, 4828, 5270, 5623, 6035, 6324, 6603, 7242, 7905, 8520, 8804, 9656, 10540, 11005, 11246, 12070, 12648, 13206, 14484, 15810, 16869, 17608, 18105, 21080, 22010, 22492, 24140, 26412, 28115, 28968, 31620, 33015, 33738, 36210, 37417, 44020, 44984, 48280, 52824, 56230, 63240, 66030, 67476, 72420, 74834, 84345, 88040, 95591, 112251, 112460, 132060, 134952, 144840, 149668, 168690, 174313, 187085, 191182, 224502, 224920, 264120, 286773, 299336, 337380, 348626, 374170, 382364, 399233, 449004, 477955, 522939, 561255, 573546, 674760, 697252, 748340, 764728, 798466, 871565, 898008, 955910, 1045878, 1122510, 1147092, 1197699, 1394504, 1433865, 1496680, 1596932, 1743130, 1911820, 1996165, 2091756, 2245020, 2294184, 2395398, 2614695, 2867730, 2963321, 3193864, 3486260, 3823640, 3992330, 4183512, 4490040, 4790796, 5229390, 5735460, 5926642, 5988495, 6786961, 6972520, 7984660, 8889963, 9581592, 10458780, 11470920, 11853284, 11976990, 12376223, 13573922, 14816605, 15969320, 17779926, 20360883, 20917560, 23706568, 23953980, 24752446, 27147844, 29633210, 33934805, 35559852, 37128669, 40721766, 44449815, 47907960, 49504892, 54295688, 59266420, 61881115, 67869610, 71119704, 74257338, 81443532, 88899630, 99009784, 101804415, 118532840, 123762230, 135739220, 148514676, 162887064, 177799260, 185643345, 203608830, 210395791, 247524460, 271478440, 297029352, 355598520, 371286690, 407217660, 420791582, 495048920, 631187373, 742573380, 814435320, 841583164, 1051978955, 1262374746, 1485146760, 1683166328, 2103957910, 2524749492, 3155936865, 4207915820, 5049498984, 6311873730, 8415831640, 12623747460, 25247494920]

約数ペア:

[(1, 25247494920), (2, 12623747460), (3, 8415831640), (4, 6311873730), (5, 5049498984), (6, 4207915820), (8, 3155936865), (10, 2524749492), (12, 2103957910), (15, 1683166328), (17, 1485146760), (20, 1262374746), (24, 1051978955), (30, 841583164), (31, 814435320), (34, 742573380), (40, 631187373), (51, 495048920), (60, 420791582), (62, 407217660), (68, 371286690), (71, 355598520), (85, 297029352), (93, 271478440), (102, 247524460), (120, 210395791), (124, 203608830), (136, 185643345), (142, 177799260), (155, 162887064), (170, 148514676), (186, 135739220), (204, 123762230), (213, 118532840), (248, 101804415), (255, 99009784), (284, 88899630), (310, 81443532), (340, 74257338), (355, 71119704), (372, 67869610), (408, 61881115), (426, 59266420), (465, 54295688), (510, 49504892), (527, 47907960), (568, 44449815), (620, 40721766), (680, 37128669), (710, 35559852), (744, 33934805), (852, 29633210), (930, 27147844), (1020, 24752446), (1054, 23953980), (1065, 23706568), (1207, 20917560), (1240, 20360883), (1420, 17779926), (1581, 15969320), (1704, 14816605), (1860, 13573922), (2040, 12376223), (2108, 11976990), (2130, 11853284), (2201, 11470920), (2414, 10458780), (2635, 9581592), (2840, 8889963), (3162, 7984660), (3621, 6972520), (3720, 6786961), (4216, 5988495), (4260, 5926642), (4402, 5735460), (4828, 5229390), (5270, 4790796), (5623, 4490040), (6035, 4183512), (6324, 3992330), (6603, 3823640), (7242, 3486260), (7905, 3193864), (8520, 2963321), (8804, 2867730), (9656, 2614695), (10540, 2395398), (11005, 2294184), (11246, 2245020), (12070, 2091756), (12648, 1996165), (13206, 1911820), (14484, 1743130), (15810, 1596932), (16869, 1496680), (17608, 1433865), (18105, 1394504), (21080, 1197699), (22010, 1147092), (22492, 1122510), (24140, 1045878), (26412, 955910), (28115, 898008), (28968, 871565), (31620, 798466), (33015, 764728), (33738, 748340), (36210, 697252), (37417, 674760), (44020, 573546), (44984, 561255), (48280, 522939), (52824, 477955), (56230, 449004), (63240, 399233), (66030, 382364), (67476, 374170), (72420, 348626), (74834, 337380), (84345, 299336), (88040, 286773), (95591, 264120), (112251, 224920), (112460, 224502), (132060, 191182), (134952, 187085), (144840, 174313), (149668, 168690)]