331358040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7903

約数の個数: 160

約数和(自身を含む): 1199555280

約数和(自身を除く): 868197240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 7867, 8424, 10530, 14040, 15734, 21060, 23601, 31468, 39335, 42120, 47202, 62936, 70803, 78670, 94404, 102271, 118005, 141606, 157340, 188808, 204542, 212409, 236010, 283212, 306813, 314680, 354015, 409084, 424818, 472020, 511355, 566424, 613626, 637227, 708030, 818168, 849636, 920439, 944040, 1022710, 1062045, 1227252, 1274454, 1416060, 1534065, 1699272, 1840878, 2045420, 2124090, 2454504, 2548908, 2761317, 2832120, 3068130, 3186135, 3681756, 4090840, 4248180, 4602195, 5097816, 5522634, 6136260, 6372270, 7363512, 8283951, 8496360, 9204390, 11045268, 12272520, 12744540, 13806585, 16567902, 18408780, 22090536, 25489080, 27613170, 33135804, 36817560, 41419755, 55226340, 66271608, 82839510, 110452680, 165679020, 331358040]

約数ペア:

[(1, 331358040), (2, 165679020), (3, 110452680), (4, 82839510), (5, 66271608), (6, 55226340), (8, 41419755), (9, 36817560), (10, 33135804), (12, 27613170), (13, 25489080), (15, 22090536), (18, 18408780), (20, 16567902), (24, 13806585), (26, 12744540), (27, 12272520), (30, 11045268), (36, 9204390), (39, 8496360), (40, 8283951), (45, 7363512), (52, 6372270), (54, 6136260), (60, 5522634), (65, 5097816), (72, 4602195), (78, 4248180), (81, 4090840), (90, 3681756), (104, 3186135), (108, 3068130), (117, 2832120), (120, 2761317), (130, 2548908), (135, 2454504), (156, 2124090), (162, 2045420), (180, 1840878), (195, 1699272), (216, 1534065), (234, 1416060), (260, 1274454), (270, 1227252), (312, 1062045), (324, 1022710), (351, 944040), (360, 920439), (390, 849636), (405, 818168), (468, 708030), (520, 637227), (540, 613626), (585, 566424), (648, 511355), (702, 472020), (780, 424818), (810, 409084), (936, 354015), (1053, 314680), (1080, 306813), (1170, 283212), (1404, 236010), (1560, 212409), (1620, 204542), (1755, 188808), (2106, 157340), (2340, 141606), (2808, 118005), (3240, 102271), (3510, 94404), (4212, 78670), (4680, 70803), (5265, 62936), (7020, 47202), (7867, 42120), (8424, 39335), (10530, 31468), (14040, 23601), (15734, 21060)]