10402920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 38413440

約数和(自身を除く): 28010520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 71, 72, 74, 88, 90, 99, 110, 111, 120, 132, 142, 148, 165, 180, 185, 198, 213, 220, 222, 264, 284, 296, 330, 333, 355, 360, 370, 396, 407, 426, 440, 444, 495, 555, 568, 639, 660, 666, 710, 740, 781, 792, 814, 852, 888, 990, 1065, 1110, 1221, 1278, 1320, 1332, 1420, 1480, 1562, 1628, 1665, 1704, 1980, 2035, 2130, 2220, 2343, 2442, 2556, 2627, 2664, 2840, 3124, 3195, 3256, 3330, 3663, 3905, 3960, 4070, 4260, 4440, 4686, 4884, 5112, 5254, 6105, 6248, 6390, 6660, 7029, 7326, 7810, 7881, 8140, 8520, 9372, 9768, 10508, 11715, 12210, 12780, 13135, 13320, 14058, 14652, 15620, 15762, 16280, 18315, 18744, 21016, 23430, 23643, 24420, 25560, 26270, 28116, 28897, 29304, 31240, 31524, 35145, 36630, 39405, 46860, 47286, 48840, 52540, 56232, 57794, 63048, 70290, 73260, 78810, 86691, 93720, 94572, 105080, 115588, 118215, 140580, 144485, 146520, 157620, 173382, 189144, 231176, 236430, 260073, 281160, 288970, 315240, 346764, 433455, 472860, 520146, 577940, 693528, 866910, 945720, 1040292, 1155880, 1300365, 1733820, 2080584, 2600730, 3467640, 5201460, 10402920]

約数ペア:

[(1, 10402920), (2, 5201460), (3, 3467640), (4, 2600730), (5, 2080584), (6, 1733820), (8, 1300365), (9, 1155880), (10, 1040292), (11, 945720), (12, 866910), (15, 693528), (18, 577940), (20, 520146), (22, 472860), (24, 433455), (30, 346764), (33, 315240), (36, 288970), (37, 281160), (40, 260073), (44, 236430), (45, 231176), (55, 189144), (60, 173382), (66, 157620), (71, 146520), (72, 144485), (74, 140580), (88, 118215), (90, 115588), (99, 105080), (110, 94572), (111, 93720), (120, 86691), (132, 78810), (142, 73260), (148, 70290), (165, 63048), (180, 57794), (185, 56232), (198, 52540), (213, 48840), (220, 47286), (222, 46860), (264, 39405), (284, 36630), (296, 35145), (330, 31524), (333, 31240), (355, 29304), (360, 28897), (370, 28116), (396, 26270), (407, 25560), (426, 24420), (440, 23643), (444, 23430), (495, 21016), (555, 18744), (568, 18315), (639, 16280), (660, 15762), (666, 15620), (710, 14652), (740, 14058), (781, 13320), (792, 13135), (814, 12780), (852, 12210), (888, 11715), (990, 10508), (1065, 9768), (1110, 9372), (1221, 8520), (1278, 8140), (1320, 7881), (1332, 7810), (1420, 7326), (1480, 7029), (1562, 6660), (1628, 6390), (1665, 6248), (1704, 6105), (1980, 5254), (2035, 5112), (2130, 4884), (2220, 4686), (2343, 4440), (2442, 4260), (2556, 4070), (2627, 3960), (2664, 3905), (2840, 3663), (3124, 3330), (3195, 3256)]