40701960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 147571200

約数和(自身を除く): 106869240

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, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 223, 234, 260, 270, 312, 338, 351, 360, 390, 446, 468, 507, 520, 540, 585, 669, 676, 702, 780, 845, 892, 936, 1014, 1080, 1115, 1170, 1338, 1352, 1404, 1521, 1560, 1690, 1755, 1784, 2007, 2028, 2230, 2340, 2535, 2676, 2808, 2899, 3042, 3345, 3380, 3510, 4014, 4056, 4460, 4563, 4680, 5070, 5352, 5798, 6021, 6084, 6690, 6760, 7020, 7605, 8028, 8697, 8920, 9126, 10035, 10140, 11596, 12042, 12168, 13380, 14040, 14495, 15210, 16056, 17394, 18252, 20070, 20280, 22815, 23192, 24084, 26091, 26760, 28990, 30105, 30420, 34788, 36504, 37687, 40140, 43485, 45630, 48168, 52182, 57980, 60210, 60840, 69576, 75374, 78273, 80280, 86970, 91260, 104364, 113061, 115960, 120420, 130455, 150748, 156546, 173940, 182520, 188435, 208728, 226122, 240840, 260910, 301496, 313092, 339183, 347880, 376870, 391365, 452244, 521820, 565305, 626184, 678366, 753740, 782730, 904488, 1017549, 1043640, 1130610, 1356732, 1507480, 1565460, 1695915, 2035098, 2261220, 2713464, 3130920, 3391830, 4070196, 4522440, 5087745, 6783660, 8140392, 10175490, 13567320, 20350980, 40701960]

約数ペア:

[(1, 40701960), (2, 20350980), (3, 13567320), (4, 10175490), (5, 8140392), (6, 6783660), (8, 5087745), (9, 4522440), (10, 4070196), (12, 3391830), (13, 3130920), (15, 2713464), (18, 2261220), (20, 2035098), (24, 1695915), (26, 1565460), (27, 1507480), (30, 1356732), (36, 1130610), (39, 1043640), (40, 1017549), (45, 904488), (52, 782730), (54, 753740), (60, 678366), (65, 626184), (72, 565305), (78, 521820), (90, 452244), (104, 391365), (108, 376870), (117, 347880), (120, 339183), (130, 313092), (135, 301496), (156, 260910), (169, 240840), (180, 226122), (195, 208728), (216, 188435), (223, 182520), (234, 173940), (260, 156546), (270, 150748), (312, 130455), (338, 120420), (351, 115960), (360, 113061), (390, 104364), (446, 91260), (468, 86970), (507, 80280), (520, 78273), (540, 75374), (585, 69576), (669, 60840), (676, 60210), (702, 57980), (780, 52182), (845, 48168), (892, 45630), (936, 43485), (1014, 40140), (1080, 37687), (1115, 36504), (1170, 34788), (1338, 30420), (1352, 30105), (1404, 28990), (1521, 26760), (1560, 26091), (1690, 24084), (1755, 23192), (1784, 22815), (2007, 20280), (2028, 20070), (2230, 18252), (2340, 17394), (2535, 16056), (2676, 15210), (2808, 14495), (2899, 14040), (3042, 13380), (3345, 12168), (3380, 12042), (3510, 11596), (4014, 10140), (4056, 10035), (4460, 9126), (4563, 8920), (4680, 8697), (5070, 8028), (5352, 7605), (5798, 7020), (6021, 6760), (6084, 6690)]