1868236080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14771}}^1$

素因数の和:14835

約数の個数: 160

約数和(自身を含む): 6330451968

約数和(自身を除く): 4462215888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 14771, 15810, 21080, 25296, 29542, 31620, 42160, 44313, 59084, 63240, 73855, 88626, 118168, 126480, 147710, 177252, 221565, 236336, 251107, 295420, 354504, 443130, 457901, 502214, 590840, 709008, 753321, 886260, 915802, 1004428, 1181680, 1255535, 1373703, 1506642, 1772520, 1831604, 2008856, 2289505, 2511070, 2747406, 3013284, 3545040, 3663208, 3766605, 4017712, 4579010, 5022140, 5494812, 6026568, 6868515, 7326416, 7533210, 7784317, 9158020, 10044280, 10989624, 12053136, 13737030, 15066420, 15568634, 18316040, 20088560, 21979248, 23352951, 27474060, 30132840, 31137268, 36632080, 38921585, 46705902, 54948120, 60265680, 62274536, 77843170, 93411804, 109896240, 116764755, 124549072, 155686340, 186823608, 233529510, 311372680, 373647216, 467059020, 622745360, 934118040, 1868236080]

約数ペア:

[(1, 1868236080), (2, 934118040), (3, 622745360), (4, 467059020), (5, 373647216), (6, 311372680), (8, 233529510), (10, 186823608), (12, 155686340), (15, 124549072), (16, 116764755), (17, 109896240), (20, 93411804), (24, 77843170), (30, 62274536), (31, 60265680), (34, 54948120), (40, 46705902), (48, 38921585), (51, 36632080), (60, 31137268), (62, 30132840), (68, 27474060), (80, 23352951), (85, 21979248), (93, 20088560), (102, 18316040), (120, 15568634), (124, 15066420), (136, 13737030), (155, 12053136), (170, 10989624), (186, 10044280), (204, 9158020), (240, 7784317), (248, 7533210), (255, 7326416), (272, 6868515), (310, 6026568), (340, 5494812), (372, 5022140), (408, 4579010), (465, 4017712), (496, 3766605), (510, 3663208), (527, 3545040), (620, 3013284), (680, 2747406), (744, 2511070), (816, 2289505), (930, 2008856), (1020, 1831604), (1054, 1772520), (1240, 1506642), (1360, 1373703), (1488, 1255535), (1581, 1181680), (1860, 1004428), (2040, 915802), (2108, 886260), (2480, 753321), (2635, 709008), (3162, 590840), (3720, 502214), (4080, 457901), (4216, 443130), (5270, 354504), (6324, 295420), (7440, 251107), (7905, 236336), (8432, 221565), (10540, 177252), (12648, 147710), (14771, 126480), (15810, 118168), (21080, 88626), (25296, 73855), (29542, 63240), (31620, 59084), (42160, 44313)]