16654440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 58222080

約数和(自身を除く): 41567640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 37, 40, 44, 55, 60, 62, 66, 74, 88, 93, 110, 111, 120, 121, 124, 132, 148, 155, 165, 185, 186, 220, 222, 242, 248, 264, 296, 310, 330, 341, 363, 370, 372, 407, 440, 444, 465, 484, 555, 605, 620, 660, 682, 726, 740, 744, 814, 888, 930, 968, 1023, 1110, 1147, 1210, 1221, 1240, 1320, 1364, 1452, 1480, 1628, 1705, 1815, 1860, 2035, 2046, 2220, 2294, 2420, 2442, 2728, 2904, 3256, 3410, 3441, 3630, 3720, 3751, 4070, 4092, 4440, 4477, 4588, 4840, 4884, 5115, 5735, 6105, 6820, 6882, 7260, 7502, 8140, 8184, 8954, 9176, 9768, 10230, 11253, 11470, 12210, 12617, 13431, 13640, 13764, 14520, 15004, 16280, 17205, 17908, 18755, 20460, 22385, 22506, 22940, 24420, 25234, 26862, 27528, 30008, 34410, 35816, 37510, 37851, 40920, 44770, 45012, 45880, 48840, 50468, 53724, 56265, 63085, 67155, 68820, 75020, 75702, 89540, 90024, 100936, 107448, 112530, 126170, 134310, 137640, 138787, 150040, 151404, 179080, 189255, 225060, 252340, 268620, 277574, 302808, 378510, 416361, 450120, 504680, 537240, 555148, 693935, 757020, 832722, 1110296, 1387870, 1514040, 1665444, 2081805, 2775740, 3330888, 4163610, 5551480, 8327220, 16654440]

約数ペア:

[(1, 16654440), (2, 8327220), (3, 5551480), (4, 4163610), (5, 3330888), (6, 2775740), (8, 2081805), (10, 1665444), (11, 1514040), (12, 1387870), (15, 1110296), (20, 832722), (22, 757020), (24, 693935), (30, 555148), (31, 537240), (33, 504680), (37, 450120), (40, 416361), (44, 378510), (55, 302808), (60, 277574), (62, 268620), (66, 252340), (74, 225060), (88, 189255), (93, 179080), (110, 151404), (111, 150040), (120, 138787), (121, 137640), (124, 134310), (132, 126170), (148, 112530), (155, 107448), (165, 100936), (185, 90024), (186, 89540), (220, 75702), (222, 75020), (242, 68820), (248, 67155), (264, 63085), (296, 56265), (310, 53724), (330, 50468), (341, 48840), (363, 45880), (370, 45012), (372, 44770), (407, 40920), (440, 37851), (444, 37510), (465, 35816), (484, 34410), (555, 30008), (605, 27528), (620, 26862), (660, 25234), (682, 24420), (726, 22940), (740, 22506), (744, 22385), (814, 20460), (888, 18755), (930, 17908), (968, 17205), (1023, 16280), (1110, 15004), (1147, 14520), (1210, 13764), (1221, 13640), (1240, 13431), (1320, 12617), (1364, 12210), (1452, 11470), (1480, 11253), (1628, 10230), (1705, 9768), (1815, 9176), (1860, 8954), (2035, 8184), (2046, 8140), (2220, 7502), (2294, 7260), (2420, 6882), (2442, 6820), (2728, 6105), (2904, 5735), (3256, 5115), (3410, 4884), (3441, 4840), (3630, 4588), (3720, 4477), (3751, 4440), (4070, 4092)]