331044480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4459

約数の個数: 192

約数和(自身を含む): 1231350120

約数和(自身を除く): 900305640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4421, 4680, 4992, 5760, 6240, 7488, 8320, 8842, 9360, 12480, 13263, 14976, 17684, 18720, 22105, 24960, 26526, 35368, 37440, 39789, 44210, 53052, 57473, 66315, 70736, 74880, 79578, 88420, 106104, 114946, 132630, 141472, 159156, 172419, 176840, 198945, 212208, 229892, 265260, 282944, 287365, 318312, 344838, 353680, 397890, 424416, 459784, 517257, 530520, 565888, 574730, 636624, 689676, 707360, 795780, 848832, 862095, 919568, 1034514, 1061040, 1149460, 1273248, 1379352, 1414720, 1591560, 1697664, 1724190, 1839136, 2069028, 2122080, 2298920, 2546496, 2586285, 2758704, 2829440, 3183120, 3448380, 3678272, 4138056, 4244160, 4597840, 5092992, 5172570, 5517408, 6366240, 6896760, 7356544, 8276112, 8488320, 9195680, 10345140, 11034816, 12732480, 13793520, 16552224, 18391360, 20690280, 22069632, 25464960, 27587040, 33104448, 36782720, 41380560, 55174080, 66208896, 82761120, 110348160, 165522240, 331044480]

約数ペア:

[(1, 331044480), (2, 165522240), (3, 110348160), (4, 82761120), (5, 66208896), (6, 55174080), (8, 41380560), (9, 36782720), (10, 33104448), (12, 27587040), (13, 25464960), (15, 22069632), (16, 20690280), (18, 18391360), (20, 16552224), (24, 13793520), (26, 12732480), (30, 11034816), (32, 10345140), (36, 9195680), (39, 8488320), (40, 8276112), (45, 7356544), (48, 6896760), (52, 6366240), (60, 5517408), (64, 5172570), (65, 5092992), (72, 4597840), (78, 4244160), (80, 4138056), (90, 3678272), (96, 3448380), (104, 3183120), (117, 2829440), (120, 2758704), (128, 2586285), (130, 2546496), (144, 2298920), (156, 2122080), (160, 2069028), (180, 1839136), (192, 1724190), (195, 1697664), (208, 1591560), (234, 1414720), (240, 1379352), (260, 1273248), (288, 1149460), (312, 1061040), (320, 1034514), (360, 919568), (384, 862095), (390, 848832), (416, 795780), (468, 707360), (480, 689676), (520, 636624), (576, 574730), (585, 565888), (624, 530520), (640, 517257), (720, 459784), (780, 424416), (832, 397890), (936, 353680), (960, 344838), (1040, 318312), (1152, 287365), (1170, 282944), (1248, 265260), (1440, 229892), (1560, 212208), (1664, 198945), (1872, 176840), (1920, 172419), (2080, 159156), (2340, 141472), (2496, 132630), (2880, 114946), (3120, 106104), (3744, 88420), (4160, 79578), (4421, 74880), (4680, 70736), (4992, 66315), (5760, 57473), (6240, 53052), (7488, 44210), (8320, 39789), (8842, 37440), (9360, 35368), (12480, 26526), (13263, 24960), (14976, 22105), (17684, 18720)]