158715180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 192

約数和(自身を含む): 555448320

約数和(自身を除く): 396733140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 983, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 1966, 2070, 2340, 2484, 2691, 2949, 2990, 3105, 3510, 3588, 3932, 4140, 4485, 4915, 5382, 5898, 5980, 6210, 7020, 8073, 8847, 8970, 9830, 10764, 11796, 12420, 12779, 13455, 14745, 16146, 17694, 17940, 19660, 22609, 25558, 26541, 26910, 29490, 32292, 35388, 38337, 40365, 44235, 45218, 51116, 53082, 53820, 58980, 63895, 67827, 76674, 80730, 88470, 90436, 106164, 113045, 115011, 127790, 132705, 135654, 153348, 161460, 176940, 191685, 203481, 226090, 230022, 255580, 265410, 271308, 293917, 339135, 345033, 383370, 406962, 452180, 460044, 530820, 575055, 587834, 610443, 678270, 690066, 766740, 813924, 881751, 1017405, 1150110, 1175668, 1220886, 1356540, 1380132, 1469585, 1725165, 1763502, 2034810, 2300220, 2441772, 2645253, 2939170, 3052215, 3450330, 3527004, 4069620, 4408755, 5290506, 5878340, 6104430, 6900660, 7935759, 8817510, 10581012, 12208860, 13226265, 15871518, 17635020, 26452530, 31743036, 39678795, 52905060, 79357590, 158715180]

約数ペア:

[(1, 158715180), (2, 79357590), (3, 52905060), (4, 39678795), (5, 31743036), (6, 26452530), (9, 17635020), (10, 15871518), (12, 13226265), (13, 12208860), (15, 10581012), (18, 8817510), (20, 7935759), (23, 6900660), (26, 6104430), (27, 5878340), (30, 5290506), (36, 4408755), (39, 4069620), (45, 3527004), (46, 3450330), (52, 3052215), (54, 2939170), (60, 2645253), (65, 2441772), (69, 2300220), (78, 2034810), (90, 1763502), (92, 1725165), (108, 1469585), (115, 1380132), (117, 1356540), (130, 1220886), (135, 1175668), (138, 1150110), (156, 1017405), (180, 881751), (195, 813924), (207, 766740), (230, 690066), (234, 678270), (260, 610443), (270, 587834), (276, 575055), (299, 530820), (345, 460044), (351, 452180), (390, 406962), (414, 383370), (460, 345033), (468, 339135), (540, 293917), (585, 271308), (598, 265410), (621, 255580), (690, 230022), (702, 226090), (780, 203481), (828, 191685), (897, 176940), (983, 161460), (1035, 153348), (1170, 135654), (1196, 132705), (1242, 127790), (1380, 115011), (1404, 113045), (1495, 106164), (1755, 90436), (1794, 88470), (1966, 80730), (2070, 76674), (2340, 67827), (2484, 63895), (2691, 58980), (2949, 53820), (2990, 53082), (3105, 51116), (3510, 45218), (3588, 44235), (3932, 40365), (4140, 38337), (4485, 35388), (4915, 32292), (5382, 29490), (5898, 26910), (5980, 26541), (6210, 25558), (7020, 22609), (8073, 19660), (8847, 17940), (8970, 17694), (9830, 16146), (10764, 14745), (11796, 13455), (12420, 12779)]