133423320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 425376000

約数和(自身を除く): 291952680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 278, 285, 380, 417, 421, 456, 556, 570, 695, 760, 834, 842, 1112, 1140, 1263, 1390, 1668, 1684, 2085, 2105, 2280, 2526, 2641, 2780, 3336, 3368, 4170, 4210, 5052, 5282, 5560, 6315, 7923, 7999, 8340, 8420, 10104, 10564, 12630, 13205, 15846, 15998, 16680, 16840, 21128, 23997, 25260, 26410, 31692, 31996, 39615, 39995, 47994, 50520, 52820, 58519, 63384, 63992, 79230, 79990, 95988, 105640, 117038, 119985, 158460, 159980, 175557, 191976, 234076, 239970, 292595, 316920, 319960, 351114, 468152, 479940, 585190, 702228, 877785, 959880, 1111861, 1170380, 1404456, 1755570, 2223722, 2340760, 3335583, 3511140, 4447444, 5559305, 6671166, 7022280, 8894888, 11118610, 13342332, 16677915, 22237220, 26684664, 33355830, 44474440, 66711660, 133423320]

約数ペア:

[(1, 133423320), (2, 66711660), (3, 44474440), (4, 33355830), (5, 26684664), (6, 22237220), (8, 16677915), (10, 13342332), (12, 11118610), (15, 8894888), (19, 7022280), (20, 6671166), (24, 5559305), (30, 4447444), (38, 3511140), (40, 3335583), (57, 2340760), (60, 2223722), (76, 1755570), (95, 1404456), (114, 1170380), (120, 1111861), (139, 959880), (152, 877785), (190, 702228), (228, 585190), (278, 479940), (285, 468152), (380, 351114), (417, 319960), (421, 316920), (456, 292595), (556, 239970), (570, 234076), (695, 191976), (760, 175557), (834, 159980), (842, 158460), (1112, 119985), (1140, 117038), (1263, 105640), (1390, 95988), (1668, 79990), (1684, 79230), (2085, 63992), (2105, 63384), (2280, 58519), (2526, 52820), (2641, 50520), (2780, 47994), (3336, 39995), (3368, 39615), (4170, 31996), (4210, 31692), (5052, 26410), (5282, 25260), (5560, 23997), (6315, 21128), (7923, 16840), (7999, 16680), (8340, 15998), (8420, 15846), (10104, 13205), (10564, 12630)]