130678380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 469647360

約数和(自身を除く): 338968980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 181, 189, 191, 210, 252, 270, 315, 362, 378, 382, 420, 540, 543, 573, 630, 724, 756, 764, 905, 945, 955, 1086, 1146, 1260, 1267, 1337, 1629, 1719, 1810, 1890, 1910, 2172, 2292, 2534, 2674, 2715, 2865, 3258, 3438, 3620, 3780, 3801, 3820, 4011, 4887, 5068, 5157, 5348, 5430, 5730, 6335, 6516, 6685, 6876, 7602, 8022, 8145, 8595, 9774, 10314, 10860, 11403, 11460, 12033, 12670, 13370, 15204, 16044, 16290, 17190, 19005, 19548, 20055, 20628, 22806, 24066, 24435, 25340, 25785, 26740, 32580, 34209, 34380, 34571, 36099, 38010, 40110, 45612, 48132, 48870, 51570, 57015, 60165, 68418, 69142, 72198, 76020, 80220, 97740, 103140, 103713, 114030, 120330, 136836, 138284, 144396, 171045, 172855, 180495, 207426, 228060, 240660, 241997, 311139, 342090, 345710, 360990, 414852, 483994, 518565, 622278, 684180, 691420, 721980, 725991, 933417, 967988, 1037130, 1209985, 1244556, 1451982, 1555695, 1866834, 2074260, 2177973, 2419970, 2903964, 3111390, 3629955, 3733668, 4355946, 4667085, 4839940, 6222780, 6533919, 7259910, 8711892, 9334170, 10889865, 13067838, 14519820, 18668340, 21779730, 26135676, 32669595, 43559460, 65339190, 130678380]

約数ペア:

[(1, 130678380), (2, 65339190), (3, 43559460), (4, 32669595), (5, 26135676), (6, 21779730), (7, 18668340), (9, 14519820), (10, 13067838), (12, 10889865), (14, 9334170), (15, 8711892), (18, 7259910), (20, 6533919), (21, 6222780), (27, 4839940), (28, 4667085), (30, 4355946), (35, 3733668), (36, 3629955), (42, 3111390), (45, 2903964), (54, 2419970), (60, 2177973), (63, 2074260), (70, 1866834), (84, 1555695), (90, 1451982), (105, 1244556), (108, 1209985), (126, 1037130), (135, 967988), (140, 933417), (180, 725991), (181, 721980), (189, 691420), (191, 684180), (210, 622278), (252, 518565), (270, 483994), (315, 414852), (362, 360990), (378, 345710), (382, 342090), (420, 311139), (540, 241997), (543, 240660), (573, 228060), (630, 207426), (724, 180495), (756, 172855), (764, 171045), (905, 144396), (945, 138284), (955, 136836), (1086, 120330), (1146, 114030), (1260, 103713), (1267, 103140), (1337, 97740), (1629, 80220), (1719, 76020), (1810, 72198), (1890, 69142), (1910, 68418), (2172, 60165), (2292, 57015), (2534, 51570), (2674, 48870), (2715, 48132), (2865, 45612), (3258, 40110), (3438, 38010), (3620, 36099), (3780, 34571), (3801, 34380), (3820, 34209), (4011, 32580), (4887, 26740), (5068, 25785), (5157, 25340), (5348, 24435), (5430, 24066), (5730, 22806), (6335, 20628), (6516, 20055), (6685, 19548), (6876, 19005), (7602, 17190), (8022, 16290), (8145, 16044), (8595, 15204), (9774, 13370), (10314, 12670), (10860, 12033), (11403, 11460)]