187073640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 665159040

約数和(自身を除く): 478085400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 260, 284, 312, 355, 360, 390, 426, 468, 520, 563, 568, 585, 639, 710, 780, 852, 923, 936, 1065, 1126, 1170, 1278, 1420, 1560, 1689, 1704, 1846, 2130, 2252, 2340, 2556, 2769, 2815, 2840, 3195, 3378, 3692, 4260, 4504, 4615, 4680, 5067, 5112, 5538, 5630, 6390, 6756, 7319, 7384, 8307, 8445, 8520, 9230, 10134, 11076, 11260, 12780, 13512, 13845, 14638, 16614, 16890, 18460, 20268, 21957, 22152, 22520, 25335, 25560, 27690, 29276, 33228, 33780, 36595, 36920, 39973, 40536, 41535, 43914, 50670, 55380, 58552, 65871, 66456, 67560, 73190, 79946, 83070, 87828, 101340, 109785, 110760, 119919, 131742, 146380, 159892, 166140, 175656, 199865, 202680, 219570, 239838, 263484, 292760, 319784, 329355, 332280, 359757, 399730, 439140, 479676, 519649, 526968, 599595, 658710, 719514, 799460, 878280, 959352, 1039298, 1199190, 1317420, 1439028, 1558947, 1598920, 1798785, 2078596, 2398380, 2598245, 2634840, 2878056, 3117894, 3597570, 4157192, 4676841, 4796760, 5196490, 6235788, 7195140, 7794735, 9353682, 10392980, 12471576, 14390280, 15589470, 18707364, 20785960, 23384205, 31178940, 37414728, 46768410, 62357880, 93536820, 187073640]

約数ペア:

[(1, 187073640), (2, 93536820), (3, 62357880), (4, 46768410), (5, 37414728), (6, 31178940), (8, 23384205), (9, 20785960), (10, 18707364), (12, 15589470), (13, 14390280), (15, 12471576), (18, 10392980), (20, 9353682), (24, 7794735), (26, 7195140), (30, 6235788), (36, 5196490), (39, 4796760), (40, 4676841), (45, 4157192), (52, 3597570), (60, 3117894), (65, 2878056), (71, 2634840), (72, 2598245), (78, 2398380), (90, 2078596), (104, 1798785), (117, 1598920), (120, 1558947), (130, 1439028), (142, 1317420), (156, 1199190), (180, 1039298), (195, 959352), (213, 878280), (234, 799460), (260, 719514), (284, 658710), (312, 599595), (355, 526968), (360, 519649), (390, 479676), (426, 439140), (468, 399730), (520, 359757), (563, 332280), (568, 329355), (585, 319784), (639, 292760), (710, 263484), (780, 239838), (852, 219570), (923, 202680), (936, 199865), (1065, 175656), (1126, 166140), (1170, 159892), (1278, 146380), (1420, 131742), (1560, 119919), (1689, 110760), (1704, 109785), (1846, 101340), (2130, 87828), (2252, 83070), (2340, 79946), (2556, 73190), (2769, 67560), (2815, 66456), (2840, 65871), (3195, 58552), (3378, 55380), (3692, 50670), (4260, 43914), (4504, 41535), (4615, 40536), (4680, 39973), (5067, 36920), (5112, 36595), (5538, 33780), (5630, 33228), (6390, 29276), (6756, 27690), (7319, 25560), (7384, 25335), (8307, 22520), (8445, 22152), (8520, 21957), (9230, 20268), (10134, 18460), (11076, 16890), (11260, 16614), (12780, 14638), (13512, 13845)]