47570040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 181209600

約数和(自身を除く): 133639560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 439, 504, 516, 602, 630, 645, 774, 840, 860, 878, 903, 1032, 1204, 1260, 1290, 1317, 1505, 1548, 1720, 1756, 1806, 1935, 2195, 2408, 2520, 2580, 2634, 2709, 3010, 3073, 3096, 3512, 3612, 3870, 3951, 4390, 4515, 5160, 5268, 5418, 6020, 6146, 6585, 7224, 7740, 7902, 8780, 9030, 9219, 10536, 10836, 12040, 12292, 13170, 13545, 15365, 15480, 15804, 17560, 18060, 18438, 18877, 19755, 21672, 24584, 26340, 27090, 27657, 30730, 31608, 36120, 36876, 37754, 39510, 46095, 52680, 54180, 55314, 56631, 61460, 73752, 75508, 79020, 92190, 94385, 108360, 110628, 113262, 122920, 132139, 138285, 151016, 158040, 169893, 184380, 188770, 221256, 226524, 264278, 276570, 283155, 339786, 368760, 377540, 396417, 453048, 528556, 553140, 566310, 660695, 679572, 755080, 792834, 849465, 1057112, 1106280, 1132620, 1189251, 1321390, 1359144, 1585668, 1698930, 1982085, 2265240, 2378502, 2642780, 3171336, 3397860, 3964170, 4757004, 5285560, 5946255, 6795720, 7928340, 9514008, 11892510, 15856680, 23785020, 47570040]

約数ペア:

[(1, 47570040), (2, 23785020), (3, 15856680), (4, 11892510), (5, 9514008), (6, 7928340), (7, 6795720), (8, 5946255), (9, 5285560), (10, 4757004), (12, 3964170), (14, 3397860), (15, 3171336), (18, 2642780), (20, 2378502), (21, 2265240), (24, 1982085), (28, 1698930), (30, 1585668), (35, 1359144), (36, 1321390), (40, 1189251), (42, 1132620), (43, 1106280), (45, 1057112), (56, 849465), (60, 792834), (63, 755080), (70, 679572), (72, 660695), (84, 566310), (86, 553140), (90, 528556), (105, 453048), (120, 396417), (126, 377540), (129, 368760), (140, 339786), (168, 283155), (172, 276570), (180, 264278), (210, 226524), (215, 221256), (252, 188770), (258, 184380), (280, 169893), (301, 158040), (315, 151016), (344, 138285), (360, 132139), (387, 122920), (420, 113262), (430, 110628), (439, 108360), (504, 94385), (516, 92190), (602, 79020), (630, 75508), (645, 73752), (774, 61460), (840, 56631), (860, 55314), (878, 54180), (903, 52680), (1032, 46095), (1204, 39510), (1260, 37754), (1290, 36876), (1317, 36120), (1505, 31608), (1548, 30730), (1720, 27657), (1756, 27090), (1806, 26340), (1935, 24584), (2195, 21672), (2408, 19755), (2520, 18877), (2580, 18438), (2634, 18060), (2709, 17560), (3010, 15804), (3073, 15480), (3096, 15365), (3512, 13545), (3612, 13170), (3870, 12292), (3951, 12040), (4390, 10836), (4515, 10536), (5160, 9219), (5268, 9030), (5418, 8780), (6020, 7902), (6146, 7740), (6585, 7224)]