265048980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 898007040

約数和(自身を除く): 632958060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 47, 58, 60, 70, 84, 87, 94, 105, 116, 140, 141, 145, 174, 188, 203, 210, 235, 282, 290, 329, 348, 406, 420, 435, 463, 470, 564, 580, 609, 658, 705, 812, 870, 926, 940, 987, 1015, 1218, 1316, 1363, 1389, 1410, 1645, 1740, 1852, 1974, 2030, 2315, 2436, 2726, 2778, 2820, 3045, 3241, 3290, 3948, 4060, 4089, 4630, 4935, 5452, 5556, 6090, 6482, 6580, 6815, 6945, 8178, 9260, 9541, 9723, 9870, 12180, 12964, 13427, 13630, 13890, 16205, 16356, 19082, 19446, 19740, 20445, 21761, 26854, 27260, 27780, 28623, 32410, 38164, 38892, 40281, 40890, 43522, 47705, 48615, 53708, 57246, 64820, 65283, 67135, 80562, 81780, 87044, 93989, 95410, 97230, 108805, 114492, 130566, 134270, 143115, 152327, 161124, 187978, 190820, 194460, 201405, 217610, 261132, 268540, 281967, 286230, 304654, 326415, 375956, 402810, 435220, 456981, 469945, 563934, 572460, 609308, 631069, 652830, 761635, 805620, 913962, 939890, 1127868, 1262138, 1305660, 1409835, 1523270, 1827924, 1879780, 1893207, 2284905, 2524276, 2819670, 3046540, 3155345, 3786414, 4417483, 4569810, 5639340, 6310690, 7572828, 8834966, 9139620, 9466035, 12621380, 13252449, 17669932, 18932070, 22087415, 26504898, 37864140, 44174830, 53009796, 66262245, 88349660, 132524490, 265048980]

約数ペア:

[(1, 265048980), (2, 132524490), (3, 88349660), (4, 66262245), (5, 53009796), (6, 44174830), (7, 37864140), (10, 26504898), (12, 22087415), (14, 18932070), (15, 17669932), (20, 13252449), (21, 12621380), (28, 9466035), (29, 9139620), (30, 8834966), (35, 7572828), (42, 6310690), (47, 5639340), (58, 4569810), (60, 4417483), (70, 3786414), (84, 3155345), (87, 3046540), (94, 2819670), (105, 2524276), (116, 2284905), (140, 1893207), (141, 1879780), (145, 1827924), (174, 1523270), (188, 1409835), (203, 1305660), (210, 1262138), (235, 1127868), (282, 939890), (290, 913962), (329, 805620), (348, 761635), (406, 652830), (420, 631069), (435, 609308), (463, 572460), (470, 563934), (564, 469945), (580, 456981), (609, 435220), (658, 402810), (705, 375956), (812, 326415), (870, 304654), (926, 286230), (940, 281967), (987, 268540), (1015, 261132), (1218, 217610), (1316, 201405), (1363, 194460), (1389, 190820), (1410, 187978), (1645, 161124), (1740, 152327), (1852, 143115), (1974, 134270), (2030, 130566), (2315, 114492), (2436, 108805), (2726, 97230), (2778, 95410), (2820, 93989), (3045, 87044), (3241, 81780), (3290, 80562), (3948, 67135), (4060, 65283), (4089, 64820), (4630, 57246), (4935, 53708), (5452, 48615), (5556, 47705), (6090, 43522), (6482, 40890), (6580, 40281), (6815, 38892), (6945, 38164), (8178, 32410), (9260, 28623), (9541, 27780), (9723, 27260), (9870, 26854), (12180, 21761), (12964, 20445), (13427, 19740), (13630, 19446), (13890, 19082), (16205, 16356)]