637923060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 2061480960

約数和(自身を除く): 1423557900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 83, 86, 90, 108, 129, 135, 166, 172, 180, 215, 249, 258, 270, 331, 332, 387, 415, 430, 498, 516, 540, 645, 662, 747, 774, 830, 860, 993, 996, 1161, 1245, 1290, 1324, 1494, 1548, 1655, 1660, 1935, 1986, 2241, 2322, 2490, 2580, 2979, 2988, 3310, 3569, 3735, 3870, 3972, 4482, 4644, 4965, 4980, 5805, 5958, 6620, 7138, 7470, 7740, 8937, 8964, 9930, 10707, 11205, 11610, 11916, 14233, 14276, 14895, 14940, 17845, 17874, 19860, 21414, 22410, 23220, 27473, 28466, 29790, 32121, 35690, 35748, 42699, 42828, 44685, 44820, 53535, 54946, 56932, 59580, 64242, 71165, 71380, 82419, 85398, 89370, 96363, 107070, 109892, 128097, 128484, 137365, 142330, 160605, 164838, 170796, 178740, 192726, 213495, 214140, 247257, 256194, 274730, 284660, 321210, 329676, 384291, 385452, 412095, 426990, 481815, 494514, 512388, 549460, 640485, 642420, 741771, 768582, 824190, 853980, 963630, 989028, 1181339, 1236285, 1280970, 1483542, 1537164, 1648380, 1921455, 1927260, 2362678, 2472570, 2561940, 2967084, 3544017, 3708855, 3842910, 4725356, 4945140, 5906695, 7088034, 7417710, 7685820, 10632051, 11813390, 14176068, 14835420, 17720085, 21264102, 23626780, 31896153, 35440170, 42528204, 53160255, 63792306, 70880340, 106320510, 127584612, 159480765, 212641020, 318961530, 637923060]

約数ペア:

[(1, 637923060), (2, 318961530), (3, 212641020), (4, 159480765), (5, 127584612), (6, 106320510), (9, 70880340), (10, 63792306), (12, 53160255), (15, 42528204), (18, 35440170), (20, 31896153), (27, 23626780), (30, 21264102), (36, 17720085), (43, 14835420), (45, 14176068), (54, 11813390), (60, 10632051), (83, 7685820), (86, 7417710), (90, 7088034), (108, 5906695), (129, 4945140), (135, 4725356), (166, 3842910), (172, 3708855), (180, 3544017), (215, 2967084), (249, 2561940), (258, 2472570), (270, 2362678), (331, 1927260), (332, 1921455), (387, 1648380), (415, 1537164), (430, 1483542), (498, 1280970), (516, 1236285), (540, 1181339), (645, 989028), (662, 963630), (747, 853980), (774, 824190), (830, 768582), (860, 741771), (993, 642420), (996, 640485), (1161, 549460), (1245, 512388), (1290, 494514), (1324, 481815), (1494, 426990), (1548, 412095), (1655, 385452), (1660, 384291), (1935, 329676), (1986, 321210), (2241, 284660), (2322, 274730), (2490, 256194), (2580, 247257), (2979, 214140), (2988, 213495), (3310, 192726), (3569, 178740), (3735, 170796), (3870, 164838), (3972, 160605), (4482, 142330), (4644, 137365), (4965, 128484), (4980, 128097), (5805, 109892), (5958, 107070), (6620, 96363), (7138, 89370), (7470, 85398), (7740, 82419), (8937, 71380), (8964, 71165), (9930, 64242), (10707, 59580), (11205, 56932), (11610, 54946), (11916, 53535), (14233, 44820), (14276, 44685), (14895, 42828), (14940, 42699), (17845, 35748), (17874, 35690), (19860, 32121), (21414, 29790), (22410, 28466), (23220, 27473)]