274197840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 977080320

約数和(自身を除く): 702882480

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, 227, 240, 280, 336, 420, 454, 560, 681, 719, 840, 908, 1135, 1362, 1438, 1589, 1680, 1816, 2157, 2270, 2724, 2876, 3178, 3405, 3595, 3632, 4314, 4540, 4767, 5033, 5448, 5752, 6356, 6810, 7190, 7945, 8628, 9080, 9534, 10066, 10785, 10896, 11504, 12712, 13620, 14380, 15099, 15890, 17256, 18160, 19068, 20132, 21570, 23835, 25165, 25424, 27240, 28760, 30198, 31780, 34512, 38136, 40264, 43140, 47670, 50330, 54480, 57520, 60396, 63560, 75495, 76272, 80528, 86280, 95340, 100660, 120792, 127120, 150990, 163213, 172560, 190680, 201320, 241584, 301980, 326426, 381360, 402640, 489639, 603960, 652852, 816065, 979278, 1142491, 1207920, 1305704, 1632130, 1958556, 2284982, 2448195, 2611408, 3264260, 3427473, 3917112, 4569964, 4896390, 5712455, 6528520, 6854946, 7834224, 9139928, 9792780, 11424910, 13057040, 13709892, 17137365, 18279856, 19585560, 22849820, 27419784, 34274730, 39171120, 45699640, 54839568, 68549460, 91399280, 137098920, 274197840]

約数ペア:

[(1, 274197840), (2, 137098920), (3, 91399280), (4, 68549460), (5, 54839568), (6, 45699640), (7, 39171120), (8, 34274730), (10, 27419784), (12, 22849820), (14, 19585560), (15, 18279856), (16, 17137365), (20, 13709892), (21, 13057040), (24, 11424910), (28, 9792780), (30, 9139928), (35, 7834224), (40, 6854946), (42, 6528520), (48, 5712455), (56, 4896390), (60, 4569964), (70, 3917112), (80, 3427473), (84, 3264260), (105, 2611408), (112, 2448195), (120, 2284982), (140, 1958556), (168, 1632130), (210, 1305704), (227, 1207920), (240, 1142491), (280, 979278), (336, 816065), (420, 652852), (454, 603960), (560, 489639), (681, 402640), (719, 381360), (840, 326426), (908, 301980), (1135, 241584), (1362, 201320), (1438, 190680), (1589, 172560), (1680, 163213), (1816, 150990), (2157, 127120), (2270, 120792), (2724, 100660), (2876, 95340), (3178, 86280), (3405, 80528), (3595, 76272), (3632, 75495), (4314, 63560), (4540, 60396), (4767, 57520), (5033, 54480), (5448, 50330), (5752, 47670), (6356, 43140), (6810, 40264), (7190, 38136), (7945, 34512), (8628, 31780), (9080, 30198), (9534, 28760), (10066, 27240), (10785, 25424), (10896, 25165), (11504, 23835), (12712, 21570), (13620, 20132), (14380, 19068), (15099, 18160), (15890, 17256)]