240088680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 884552760

約数和(自身を除く): 644464080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 61, 65, 72, 78, 87, 90, 104, 116, 117, 120, 122, 130, 145, 156, 174, 180, 183, 195, 232, 234, 244, 260, 261, 290, 305, 312, 348, 360, 366, 377, 390, 435, 468, 488, 520, 522, 549, 580, 585, 610, 696, 732, 754, 780, 793, 841, 870, 915, 936, 1044, 1098, 1131, 1160, 1170, 1220, 1305, 1464, 1508, 1560, 1586, 1682, 1740, 1769, 1830, 1885, 2088, 2196, 2262, 2340, 2379, 2440, 2523, 2610, 2745, 3016, 3172, 3364, 3393, 3480, 3538, 3660, 3770, 3965, 4205, 4392, 4524, 4680, 4758, 5046, 5220, 5307, 5490, 5655, 6344, 6728, 6786, 7076, 7137, 7320, 7540, 7569, 7930, 8410, 8845, 9048, 9516, 10092, 10440, 10614, 10933, 10980, 11310, 11895, 12615, 13572, 14152, 14274, 15080, 15138, 15860, 15921, 16820, 16965, 17690, 19032, 20184, 21228, 21866, 21960, 22620, 22997, 23790, 25230, 26535, 27144, 28548, 30276, 31720, 31842, 32799, 33640, 33930, 35380, 35685, 37845, 42456, 43732, 45240, 45994, 47580, 50460, 51301, 53070, 54665, 57096, 60552, 63684, 65598, 67860, 68991, 70760, 71370, 75690, 79605, 87464, 91988, 95160, 98397, 100920, 102602, 106140, 109330, 114985, 127368, 131196, 135720, 137982, 142740, 151380, 153903, 159210, 163995, 183976, 196794, 205204, 206973, 212280, 218660, 229970, 256505, 262392, 275964, 285480, 302760, 307806, 318420, 327990, 344955, 393588, 410408, 413946, 437320, 459940, 461709, 491985, 513010, 551928, 615612, 636840, 655980, 666913, 689910, 769515, 787176, 827892, 919880, 923418, 983970, 1026020, 1034865, 1231224, 1311960, 1333826, 1379820, 1539030, 1655784, 1846836, 1967940, 2000739, 2052040, 2069730, 2308545, 2667652, 2759640, 3078060, 3334565, 3693672, 3935880, 4001478, 4139460, 4617090, 5335304, 6002217, 6156120, 6669130, 8002956, 8278920, 9234180, 10003695, 12004434, 13338260, 16005912, 18468360, 20007390, 24008868, 26676520, 30011085, 40014780, 48017736, 60022170, 80029560, 120044340, 240088680]

約数ペア:

[(1, 240088680), (2, 120044340), (3, 80029560), (4, 60022170), (5, 48017736), (6, 40014780), (8, 30011085), (9, 26676520), (10, 24008868), (12, 20007390), (13, 18468360), (15, 16005912), (18, 13338260), (20, 12004434), (24, 10003695), (26, 9234180), (29, 8278920), (30, 8002956), (36, 6669130), (39, 6156120), (40, 6002217), (45, 5335304), (52, 4617090), (58, 4139460), (60, 4001478), (61, 3935880), (65, 3693672), (72, 3334565), (78, 3078060), (87, 2759640), (90, 2667652), (104, 2308545), (116, 2069730), (117, 2052040), (120, 2000739), (122, 1967940), (130, 1846836), (145, 1655784), (156, 1539030), (174, 1379820), (180, 1333826), (183, 1311960), (195, 1231224), (232, 1034865), (234, 1026020), (244, 983970), (260, 923418), (261, 919880), (290, 827892), (305, 787176), (312, 769515), (348, 689910), (360, 666913), (366, 655980), (377, 636840), (390, 615612), (435, 551928), (468, 513010), (488, 491985), (520, 461709), (522, 459940), (549, 437320), (580, 413946), (585, 410408), (610, 393588), (696, 344955), (732, 327990), (754, 318420), (780, 307806), (793, 302760), (841, 285480), (870, 275964), (915, 262392), (936, 256505), (1044, 229970), (1098, 218660), (1131, 212280), (1160, 206973), (1170, 205204), (1220, 196794), (1305, 183976), (1464, 163995), (1508, 159210), (1560, 153903), (1586, 151380), (1682, 142740), (1740, 137982), (1769, 135720), (1830, 131196), (1885, 127368), (2088, 114985), (2196, 109330), (2262, 106140), (2340, 102602), (2379, 100920), (2440, 98397), (2523, 95160), (2610, 91988), (2745, 87464), (3016, 79605), (3172, 75690), (3364, 71370), (3393, 70760), (3480, 68991), (3538, 67860), (3660, 65598), (3770, 63684), (3965, 60552), (4205, 57096), (4392, 54665), (4524, 53070), (4680, 51301), (4758, 50460), (5046, 47580), (5220, 45994), (5307, 45240), (5490, 43732), (5655, 42456), (6344, 37845), (6728, 35685), (6786, 35380), (7076, 33930), (7137, 33640), (7320, 32799), (7540, 31842), (7569, 31720), (7930, 30276), (8410, 28548), (8845, 27144), (9048, 26535), (9516, 25230), (10092, 23790), (10440, 22997), (10614, 22620), (10933, 21960), (10980, 21866), (11310, 21228), (11895, 20184), (12615, 19032), (13572, 17690), (14152, 16965), (14274, 16820), (15080, 15921), (15138, 15860)]