129198080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 358525440

約数和(自身を除く): 229327360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 88, 110, 124, 128, 148, 155, 160, 176, 185, 220, 248, 256, 296, 310, 320, 341, 352, 370, 407, 440, 496, 512, 592, 620, 640, 682, 704, 740, 814, 880, 992, 1024, 1147, 1184, 1240, 1280, 1364, 1408, 1480, 1628, 1705, 1760, 1984, 2035, 2048, 2294, 2368, 2480, 2560, 2728, 2816, 2960, 3256, 3410, 3520, 3968, 4070, 4588, 4736, 4960, 5120, 5456, 5632, 5735, 5920, 6512, 6820, 7040, 7936, 8140, 9176, 9472, 9920, 10240, 10912, 11264, 11470, 11840, 12617, 13024, 13640, 14080, 15872, 16280, 18352, 18944, 19840, 21824, 22528, 22940, 23680, 25234, 26048, 27280, 28160, 31744, 32560, 36704, 37888, 39680, 43648, 45880, 47360, 50468, 52096, 54560, 56320, 63085, 63488, 65120, 73408, 75776, 79360, 87296, 91760, 94720, 100936, 104192, 109120, 112640, 126170, 130240, 146816, 158720, 174592, 183520, 189440, 201872, 208384, 218240, 252340, 260480, 293632, 317440, 349184, 367040, 378880, 403744, 416768, 436480, 504680, 520960, 587264, 698368, 734080, 807488, 833536, 872960, 1009360, 1041920, 1174528, 1468160, 1614976, 1745920, 2018720, 2083840, 2349056, 2936320, 3229952, 3491840, 4037440, 4167680, 5872640, 6459904, 8074880, 11745280, 12919808, 16149760, 25839616, 32299520, 64599040, 129198080]

約数ペア:

[(1, 129198080), (2, 64599040), (4, 32299520), (5, 25839616), (8, 16149760), (10, 12919808), (11, 11745280), (16, 8074880), (20, 6459904), (22, 5872640), (31, 4167680), (32, 4037440), (37, 3491840), (40, 3229952), (44, 2936320), (55, 2349056), (62, 2083840), (64, 2018720), (74, 1745920), (80, 1614976), (88, 1468160), (110, 1174528), (124, 1041920), (128, 1009360), (148, 872960), (155, 833536), (160, 807488), (176, 734080), (185, 698368), (220, 587264), (248, 520960), (256, 504680), (296, 436480), (310, 416768), (320, 403744), (341, 378880), (352, 367040), (370, 349184), (407, 317440), (440, 293632), (496, 260480), (512, 252340), (592, 218240), (620, 208384), (640, 201872), (682, 189440), (704, 183520), (740, 174592), (814, 158720), (880, 146816), (992, 130240), (1024, 126170), (1147, 112640), (1184, 109120), (1240, 104192), (1280, 100936), (1364, 94720), (1408, 91760), (1480, 87296), (1628, 79360), (1705, 75776), (1760, 73408), (1984, 65120), (2035, 63488), (2048, 63085), (2294, 56320), (2368, 54560), (2480, 52096), (2560, 50468), (2728, 47360), (2816, 45880), (2960, 43648), (3256, 39680), (3410, 37888), (3520, 36704), (3968, 32560), (4070, 31744), (4588, 28160), (4736, 27280), (4960, 26048), (5120, 25234), (5456, 23680), (5632, 22940), (5735, 22528), (5920, 21824), (6512, 19840), (6820, 18944), (7040, 18352), (7936, 16280), (8140, 15872), (9176, 14080), (9472, 13640), (9920, 13024), (10240, 12617), (10912, 11840), (11264, 11470)]