2028440159760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5233}}^1\times {\mathrm{230729}}^1$

素因数の和:235985

約数の個数: 160

約数和(自身を含む): 7187878160640

約数和(自身を除く): 5159438000880

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, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5233, 10466, 15699, 20932, 26165, 31398, 36631, 41864, 52330, 62796, 73262, 78495, 83728, 104660, 109893, 125592, 146524, 156990, 183155, 209320, 219786, 230729, 251184, 293048, 313980, 366310, 418640, 439572, 461458, 549465, 586096, 627960, 692187, 732620, 879144, 922916, 1098930, 1153645, 1255920, 1384374, 1465240, 1615103, 1758288, 1845832, 2197860, 2307290, 2768748, 2930480, 3230206, 3460935, 3691664, 4395720, 4614580, 4845309, 5537496, 6460412, 6921870, 8075515, 8791440, 9229160, 9690618, 11074992, 12920824, 13843740, 16151030, 18458320, 19381236, 24226545, 25841648, 27687480, 32302060, 38762472, 48453090, 55374960, 64604120, 77524944, 96906180, 129208240, 193812360, 387624720, 1207404857, 2414809714, 3622214571, 4829619428, 6037024285, 7244429142, 8451833999, 9659238856, 12074048570, 14488858284, 16903667998, 18111072855, 19318477712, 24148097140, 25355501997, 28977716568, 33807335996, 36222145710, 42259169995, 48296194280, 50711003994, 57955433136, 67614671992, 72444291420, 84518339990, 96592388560, 101422007988, 126777509985, 135229343984, 144888582840, 169036679980, 202844015976, 253555019970, 289777165680, 338073359960, 405688031952, 507110039940, 676146719920, 1014220079880, 2028440159760]

約数ペア:

[(1, 2028440159760), (2, 1014220079880), (3, 676146719920), (4, 507110039940), (5, 405688031952), (6, 338073359960), (7, 289777165680), (8, 253555019970), (10, 202844015976), (12, 169036679980), (14, 144888582840), (15, 135229343984), (16, 126777509985), (20, 101422007988), (21, 96592388560), (24, 84518339990), (28, 72444291420), (30, 67614671992), (35, 57955433136), (40, 50711003994), (42, 48296194280), (48, 42259169995), (56, 36222145710), (60, 33807335996), (70, 28977716568), (80, 25355501997), (84, 24148097140), (105, 19318477712), (112, 18111072855), (120, 16903667998), (140, 14488858284), (168, 12074048570), (210, 9659238856), (240, 8451833999), (280, 7244429142), (336, 6037024285), (420, 4829619428), (560, 3622214571), (840, 2414809714), (1680, 1207404857), (5233, 387624720), (10466, 193812360), (15699, 129208240), (20932, 96906180), (26165, 77524944), (31398, 64604120), (36631, 55374960), (41864, 48453090), (52330, 38762472), (62796, 32302060), (73262, 27687480), (78495, 25841648), (83728, 24226545), (104660, 19381236), (109893, 18458320), (125592, 16151030), (146524, 13843740), (156990, 12920824), (183155, 11074992), (209320, 9690618), (219786, 9229160), (230729, 8791440), (251184, 8075515), (293048, 6921870), (313980, 6460412), (366310, 5537496), (418640, 4845309), (439572, 4614580), (461458, 4395720), (549465, 3691664), (586096, 3460935), (627960, 3230206), (692187, 2930480), (732620, 2768748), (879144, 2307290), (922916, 2197860), (1098930, 1845832), (1153645, 1758288), (1255920, 1615103), (1384374, 1465240)]