88823680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 247443840

約数和(自身を除く): 158620160

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, 121, 124, 128, 148, 155, 160, 176, 185, 220, 242, 248, 296, 310, 320, 341, 352, 370, 407, 440, 484, 496, 592, 605, 620, 640, 682, 704, 740, 814, 880, 968, 992, 1147, 1184, 1210, 1240, 1364, 1408, 1480, 1628, 1705, 1760, 1936, 1984, 2035, 2294, 2368, 2420, 2480, 2728, 2960, 3256, 3410, 3520, 3751, 3872, 3968, 4070, 4477, 4588, 4736, 4840, 4960, 5456, 5735, 5920, 6512, 6820, 7040, 7502, 7744, 8140, 8954, 9176, 9680, 9920, 10912, 11470, 11840, 12617, 13024, 13640, 15004, 15488, 16280, 17908, 18352, 18755, 19360, 19840, 21824, 22385, 22940, 23680, 25234, 26048, 27280, 30008, 32560, 35816, 36704, 37510, 38720, 43648, 44770, 45880, 50468, 52096, 54560, 60016, 63085, 65120, 71632, 73408, 75020, 77440, 89540, 91760, 100936, 109120, 120032, 126170, 130240, 138787, 143264, 146816, 150040, 179080, 183520, 201872, 218240, 240064, 252340, 260480, 277574, 286528, 300080, 358160, 367040, 403744, 480128, 504680, 555148, 573056, 600160, 693935, 716320, 734080, 807488, 1009360, 1110296, 1200320, 1387870, 1432640, 1614976, 2018720, 2220592, 2400640, 2775740, 2865280, 4037440, 4441184, 5551480, 8074880, 8882368, 11102960, 17764736, 22205920, 44411840, 88823680]

約数ペア:

[(1, 88823680), (2, 44411840), (4, 22205920), (5, 17764736), (8, 11102960), (10, 8882368), (11, 8074880), (16, 5551480), (20, 4441184), (22, 4037440), (31, 2865280), (32, 2775740), (37, 2400640), (40, 2220592), (44, 2018720), (55, 1614976), (62, 1432640), (64, 1387870), (74, 1200320), (80, 1110296), (88, 1009360), (110, 807488), (121, 734080), (124, 716320), (128, 693935), (148, 600160), (155, 573056), (160, 555148), (176, 504680), (185, 480128), (220, 403744), (242, 367040), (248, 358160), (296, 300080), (310, 286528), (320, 277574), (341, 260480), (352, 252340), (370, 240064), (407, 218240), (440, 201872), (484, 183520), (496, 179080), (592, 150040), (605, 146816), (620, 143264), (640, 138787), (682, 130240), (704, 126170), (740, 120032), (814, 109120), (880, 100936), (968, 91760), (992, 89540), (1147, 77440), (1184, 75020), (1210, 73408), (1240, 71632), (1364, 65120), (1408, 63085), (1480, 60016), (1628, 54560), (1705, 52096), (1760, 50468), (1936, 45880), (1984, 44770), (2035, 43648), (2294, 38720), (2368, 37510), (2420, 36704), (2480, 35816), (2728, 32560), (2960, 30008), (3256, 27280), (3410, 26048), (3520, 25234), (3751, 23680), (3872, 22940), (3968, 22385), (4070, 21824), (4477, 19840), (4588, 19360), (4736, 18755), (4840, 18352), (4960, 17908), (5456, 16280), (5735, 15488), (5920, 15004), (6512, 13640), (6820, 13024), (7040, 12617), (7502, 11840), (7744, 11470), (8140, 10912), (8954, 9920), (9176, 9680)]