987274080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2350

約数の個数: 288

約数和(自身を含む): 3787632576

約数和(自身を除く): 2800358496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2293, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4485, 4586, 4680, 4784, 5382, 5520, 5980, 6240, 6624, 6879, 7176, 8280, 8970, 9172, 9360, 9568, 10764, 11040, 11465, 11960, 13455, 13758, 14352, 16560, 17940, 18344, 18720, 20637, 21528, 22930, 23920, 26910, 27516, 28704, 29809, 33120, 34395, 35880, 36688, 41274, 43056, 45860, 47840, 52739, 53820, 55032, 59618, 68790, 71760, 73376, 82548, 86112, 89427, 91720, 103185, 105478, 107640, 110064, 119236, 137580, 143520, 149045, 158217, 165096, 178854, 183440, 206370, 210956, 215280, 220128, 238472, 263695, 268281, 275160, 298090, 316434, 330192, 357708, 366880, 412740, 421912, 430560, 447135, 474651, 476944, 527390, 536562, 550320, 596180, 632868, 660384, 685607, 715416, 791085, 825480, 843824, 894270, 949302, 953888, 1054780, 1073124, 1100640, 1192360, 1265736, 1341405, 1371214, 1430832, 1582170, 1650960, 1687648, 1788540, 1898604, 2056821, 2109560, 2146248, 2373255, 2384720, 2531472, 2682810, 2742428, 2861664, 3164340, 3301920, 3428035, 3577080, 3797208, 4113642, 4219120, 4292496, 4746510, 4769440, 5062944, 5365620, 5484856, 6170463, 6328680, 6856070, 7154160, 7594416, 8227284, 8438240, 8584992, 9493020, 10284105, 10731240, 10969712, 12340926, 12657360, 13712140, 14308320, 15188832, 16454568, 18986040, 20568210, 21462480, 21939424, 24681852, 25314720, 27424280, 30852315, 32909136, 37972080, 41136420, 42924960, 49363704, 54848560, 61704630, 65818272, 75944160, 82272840, 98727408, 109697120, 123409260, 164545680, 197454816, 246818520, 329091360, 493637040, 987274080]

約数ペア:

[(1, 987274080), (2, 493637040), (3, 329091360), (4, 246818520), (5, 197454816), (6, 164545680), (8, 123409260), (9, 109697120), (10, 98727408), (12, 82272840), (13, 75944160), (15, 65818272), (16, 61704630), (18, 54848560), (20, 49363704), (23, 42924960), (24, 41136420), (26, 37972080), (30, 32909136), (32, 30852315), (36, 27424280), (39, 25314720), (40, 24681852), (45, 21939424), (46, 21462480), (48, 20568210), (52, 18986040), (60, 16454568), (65, 15188832), (69, 14308320), (72, 13712140), (78, 12657360), (80, 12340926), (90, 10969712), (92, 10731240), (96, 10284105), (104, 9493020), (115, 8584992), (117, 8438240), (120, 8227284), (130, 7594416), (138, 7154160), (144, 6856070), (156, 6328680), (160, 6170463), (180, 5484856), (184, 5365620), (195, 5062944), (207, 4769440), (208, 4746510), (230, 4292496), (234, 4219120), (240, 4113642), (260, 3797208), (276, 3577080), (288, 3428035), (299, 3301920), (312, 3164340), (345, 2861664), (360, 2742428), (368, 2682810), (390, 2531472), (414, 2384720), (416, 2373255), (460, 2146248), (468, 2109560), (480, 2056821), (520, 1898604), (552, 1788540), (585, 1687648), (598, 1650960), (624, 1582170), (690, 1430832), (720, 1371214), (736, 1341405), (780, 1265736), (828, 1192360), (897, 1100640), (920, 1073124), (936, 1054780), (1035, 953888), (1040, 949302), (1104, 894270), (1170, 843824), (1196, 825480), (1248, 791085), (1380, 715416), (1440, 685607), (1495, 660384), (1560, 632868), (1656, 596180), (1794, 550320), (1840, 536562), (1872, 527390), (2070, 476944), (2080, 474651), (2208, 447135), (2293, 430560), (2340, 421912), (2392, 412740), (2691, 366880), (2760, 357708), (2990, 330192), (3120, 316434), (3312, 298090), (3588, 275160), (3680, 268281), (3744, 263695), (4140, 238472), (4485, 220128), (4586, 215280), (4680, 210956), (4784, 206370), (5382, 183440), (5520, 178854), (5980, 165096), (6240, 158217), (6624, 149045), (6879, 143520), (7176, 137580), (8280, 119236), (8970, 110064), (9172, 107640), (9360, 105478), (9568, 103185), (10764, 91720), (11040, 89427), (11465, 86112), (11960, 82548), (13455, 73376), (13758, 71760), (14352, 68790), (16560, 59618), (17940, 55032), (18344, 53820), (18720, 52739), (20637, 47840), (21528, 45860), (22930, 43056), (23920, 41274), (26910, 36688), (27516, 35880), (28704, 34395), (29809, 33120)]