233060480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 609845760

約数和(自身を除く): 376785280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 691, 992, 1054, 1088, 1240, 1360, 1382, 1984, 2108, 2176, 2480, 2635, 2720, 2764, 3455, 3968, 4216, 4960, 5270, 5440, 5528, 6910, 8432, 9920, 10540, 10880, 11056, 11747, 13820, 16864, 19840, 21080, 21421, 22112, 23494, 27640, 33728, 42160, 42842, 44224, 46988, 55280, 58735, 67456, 84320, 85684, 88448, 93976, 107105, 110560, 117470, 168640, 171368, 187952, 214210, 221120, 234940, 337280, 342736, 364157, 375904, 428420, 442240, 469880, 685472, 728314, 751808, 856840, 939760, 1370944, 1456628, 1503616, 1713680, 1820785, 1879520, 2741888, 2913256, 3427360, 3641570, 3759040, 5826512, 6854720, 7283140, 7518080, 11653024, 13709440, 14566280, 23306048, 29132560, 46612096, 58265120, 116530240, 233060480]

約数ペア:

[(1, 233060480), (2, 116530240), (4, 58265120), (5, 46612096), (8, 29132560), (10, 23306048), (16, 14566280), (17, 13709440), (20, 11653024), (31, 7518080), (32, 7283140), (34, 6854720), (40, 5826512), (62, 3759040), (64, 3641570), (68, 3427360), (80, 2913256), (85, 2741888), (124, 1879520), (128, 1820785), (136, 1713680), (155, 1503616), (160, 1456628), (170, 1370944), (248, 939760), (272, 856840), (310, 751808), (320, 728314), (340, 685472), (496, 469880), (527, 442240), (544, 428420), (620, 375904), (640, 364157), (680, 342736), (691, 337280), (992, 234940), (1054, 221120), (1088, 214210), (1240, 187952), (1360, 171368), (1382, 168640), (1984, 117470), (2108, 110560), (2176, 107105), (2480, 93976), (2635, 88448), (2720, 85684), (2764, 84320), (3455, 67456), (3968, 58735), (4216, 55280), (4960, 46988), (5270, 44224), (5440, 42842), (5528, 42160), (6910, 33728), (8432, 27640), (9920, 23494), (10540, 22112), (10880, 21421), (11056, 21080), (11747, 19840), (13820, 16864)]