252969360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 200

約数和(自身を含む): 916935360

約数和(自身を除く): 663966000

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 439, 490, 560, 588, 686, 735, 784, 840, 878, 980, 1029, 1176, 1317, 1372, 1470, 1680, 1715, 1756, 1960, 2058, 2195, 2352, 2401, 2634, 2744, 2940, 3073, 3430, 3512, 3920, 4116, 4390, 4802, 5145, 5268, 5488, 5880, 6146, 6585, 6860, 7024, 7203, 8232, 8780, 9219, 9604, 10290, 10536, 11760, 12005, 12292, 13170, 13720, 14406, 15365, 16464, 17560, 18438, 19208, 20580, 21072, 21511, 24010, 24584, 26340, 27440, 28812, 30730, 35120, 36015, 36876, 38416, 41160, 43022, 46095, 48020, 49168, 52680, 57624, 61460, 64533, 72030, 73752, 82320, 86044, 92190, 96040, 105360, 107555, 115248, 122920, 129066, 144060, 147504, 150577, 172088, 184380, 192080, 215110, 245840, 258132, 288120, 301154, 322665, 344176, 368760, 430220, 451731, 516264, 576240, 602308, 645330, 737520, 752885, 860440, 903462, 1032528, 1054039, 1204616, 1290660, 1505770, 1720880, 1806924, 2108078, 2258655, 2409232, 2581320, 3011540, 3162117, 3613848, 4216156, 4517310, 5162640, 5270195, 6023080, 6324234, 7227696, 8432312, 9034620, 10540390, 12046160, 12648468, 15810585, 16864624, 18069240, 21080780, 25296936, 31621170, 36138480, 42161560, 50593872, 63242340, 84323120, 126484680, 252969360]

約数ペア:

[(1, 252969360), (2, 126484680), (3, 84323120), (4, 63242340), (5, 50593872), (6, 42161560), (7, 36138480), (8, 31621170), (10, 25296936), (12, 21080780), (14, 18069240), (15, 16864624), (16, 15810585), (20, 12648468), (21, 12046160), (24, 10540390), (28, 9034620), (30, 8432312), (35, 7227696), (40, 6324234), (42, 6023080), (48, 5270195), (49, 5162640), (56, 4517310), (60, 4216156), (70, 3613848), (80, 3162117), (84, 3011540), (98, 2581320), (105, 2409232), (112, 2258655), (120, 2108078), (140, 1806924), (147, 1720880), (168, 1505770), (196, 1290660), (210, 1204616), (240, 1054039), (245, 1032528), (280, 903462), (294, 860440), (336, 752885), (343, 737520), (392, 645330), (420, 602308), (439, 576240), (490, 516264), (560, 451731), (588, 430220), (686, 368760), (735, 344176), (784, 322665), (840, 301154), (878, 288120), (980, 258132), (1029, 245840), (1176, 215110), (1317, 192080), (1372, 184380), (1470, 172088), (1680, 150577), (1715, 147504), (1756, 144060), (1960, 129066), (2058, 122920), (2195, 115248), (2352, 107555), (2401, 105360), (2634, 96040), (2744, 92190), (2940, 86044), (3073, 82320), (3430, 73752), (3512, 72030), (3920, 64533), (4116, 61460), (4390, 57624), (4802, 52680), (5145, 49168), (5268, 48020), (5488, 46095), (5880, 43022), (6146, 41160), (6585, 38416), (6860, 36876), (7024, 36015), (7203, 35120), (8232, 30730), (8780, 28812), (9219, 27440), (9604, 26340), (10290, 24584), (10536, 24010), (11760, 21511), (12005, 21072), (12292, 20580), (13170, 19208), (13720, 18438), (14406, 17560), (15365, 16464)]