156916903920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1049471}}^1$

素因数の和:1049583

約数の個数: 160

約数和(自身を含む): 562181160960

約数和(自身を除く): 405264257040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6230, 7120, 7476, 9345, 9968, 10680, 12460, 14952, 18690, 21360, 24920, 29904, 37380, 49840, 74760, 149520, 1049471, 2098942, 3148413, 4197884, 5247355, 6296826, 7346297, 8395768, 10494710, 12593652, 14692594, 15742065, 16791536, 20989420, 22038891, 25187304, 29385188, 31484130, 36731485, 41978840, 44077782, 50374608, 58770376, 62968260, 73462970, 83957680, 88155564, 93402919, 110194455, 117540752, 125936520, 146925940, 176311128, 186805838, 220388910, 251873040, 280208757, 293851880, 352622256, 373611676, 440777820, 467014595, 560417514, 587703760, 653820433, 747223352, 881555640, 934029190, 1120835028, 1307640866, 1401043785, 1494446704, 1763111280, 1868058380, 1961461299, 2241670056, 2615281732, 2802087570, 3269102165, 3736116760, 3922922598, 4483340112, 5230563464, 5604175140, 6538204330, 7472233520, 7845845196, 9807306495, 10461126928, 11208350280, 13076408660, 15691690392, 19614612990, 22416700560, 26152817320, 31383380784, 39229225980, 52305634640, 78458451960, 156916903920]

約数ペア:

[(1, 156916903920), (2, 78458451960), (3, 52305634640), (4, 39229225980), (5, 31383380784), (6, 26152817320), (7, 22416700560), (8, 19614612990), (10, 15691690392), (12, 13076408660), (14, 11208350280), (15, 10461126928), (16, 9807306495), (20, 7845845196), (21, 7472233520), (24, 6538204330), (28, 5604175140), (30, 5230563464), (35, 4483340112), (40, 3922922598), (42, 3736116760), (48, 3269102165), (56, 2802087570), (60, 2615281732), (70, 2241670056), (80, 1961461299), (84, 1868058380), (89, 1763111280), (105, 1494446704), (112, 1401043785), (120, 1307640866), (140, 1120835028), (168, 934029190), (178, 881555640), (210, 747223352), (240, 653820433), (267, 587703760), (280, 560417514), (336, 467014595), (356, 440777820), (420, 373611676), (445, 352622256), (534, 293851880), (560, 280208757), (623, 251873040), (712, 220388910), (840, 186805838), (890, 176311128), (1068, 146925940), (1246, 125936520), (1335, 117540752), (1424, 110194455), (1680, 93402919), (1780, 88155564), (1869, 83957680), (2136, 73462970), (2492, 62968260), (2670, 58770376), (3115, 50374608), (3560, 44077782), (3738, 41978840), (4272, 36731485), (4984, 31484130), (5340, 29385188), (6230, 25187304), (7120, 22038891), (7476, 20989420), (9345, 16791536), (9968, 15742065), (10680, 14692594), (12460, 12593652), (14952, 10494710), (18690, 8395768), (21360, 7346297), (24920, 6296826), (29904, 5247355), (37380, 4197884), (49840, 3148413), (74760, 2098942), (149520, 1049471)]