1237934520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 4220536320

約数和(自身を除く): 2982601800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 307, 345, 360, 414, 460, 487, 552, 614, 690, 828, 920, 921, 974, 1035, 1228, 1380, 1461, 1535, 1656, 1842, 1948, 2070, 2435, 2456, 2760, 2763, 2922, 3070, 3684, 3896, 4140, 4383, 4605, 4870, 5526, 5844, 6140, 7061, 7305, 7368, 8280, 8766, 9210, 9740, 11052, 11201, 11688, 12280, 13815, 14122, 14610, 17532, 18420, 19480, 21183, 21915, 22104, 22402, 27630, 28244, 29220, 33603, 35064, 35305, 36840, 42366, 43830, 44804, 55260, 56005, 56488, 58440, 63549, 67206, 70610, 84732, 87660, 89608, 100809, 105915, 110520, 112010, 127098, 134412, 141220, 149509, 168015, 169464, 175320, 201618, 211830, 224020, 254196, 268824, 282440, 299018, 317745, 336030, 403236, 423660, 448040, 448527, 504045, 508392, 598036, 635490, 672060, 747545, 806472, 847320, 897054, 1008090, 1196072, 1270980, 1344120, 1345581, 1495090, 1794108, 2016180, 2242635, 2541960, 2691162, 2990180, 3438707, 3588216, 4032360, 4485270, 5382324, 5980360, 6727905, 6877414, 8970540, 10316121, 10764648, 13455810, 13754828, 17193535, 17941080, 20632242, 26911620, 27509656, 30948363, 34387070, 41264484, 51580605, 53823240, 61896726, 68774140, 82528968, 103161210, 123793452, 137548280, 154741815, 206322420, 247586904, 309483630, 412644840, 618967260, 1237934520]

約数ペア:

[(1, 1237934520), (2, 618967260), (3, 412644840), (4, 309483630), (5, 247586904), (6, 206322420), (8, 154741815), (9, 137548280), (10, 123793452), (12, 103161210), (15, 82528968), (18, 68774140), (20, 61896726), (23, 53823240), (24, 51580605), (30, 41264484), (36, 34387070), (40, 30948363), (45, 27509656), (46, 26911620), (60, 20632242), (69, 17941080), (72, 17193535), (90, 13754828), (92, 13455810), (115, 10764648), (120, 10316121), (138, 8970540), (180, 6877414), (184, 6727905), (207, 5980360), (230, 5382324), (276, 4485270), (307, 4032360), (345, 3588216), (360, 3438707), (414, 2990180), (460, 2691162), (487, 2541960), (552, 2242635), (614, 2016180), (690, 1794108), (828, 1495090), (920, 1345581), (921, 1344120), (974, 1270980), (1035, 1196072), (1228, 1008090), (1380, 897054), (1461, 847320), (1535, 806472), (1656, 747545), (1842, 672060), (1948, 635490), (2070, 598036), (2435, 508392), (2456, 504045), (2760, 448527), (2763, 448040), (2922, 423660), (3070, 403236), (3684, 336030), (3896, 317745), (4140, 299018), (4383, 282440), (4605, 268824), (4870, 254196), (5526, 224020), (5844, 211830), (6140, 201618), (7061, 175320), (7305, 169464), (7368, 168015), (8280, 149509), (8766, 141220), (9210, 134412), (9740, 127098), (11052, 112010), (11201, 110520), (11688, 105915), (12280, 100809), (13815, 89608), (14122, 87660), (14610, 84732), (17532, 70610), (18420, 67206), (19480, 63549), (21183, 58440), (21915, 56488), (22104, 56005), (22402, 55260), (27630, 44804), (28244, 43830), (29220, 42366), (33603, 36840), (35064, 35305)]