66520080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 251394624

約数和(自身を除く): 184874544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 120, 132, 144, 148, 165, 176, 180, 185, 198, 220, 222, 227, 240, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 454, 495, 528, 555, 592, 660, 666, 681, 720, 740, 792, 814, 880, 888, 908, 990, 1110, 1135, 1221, 1320, 1332, 1362, 1480, 1584, 1628, 1665, 1776, 1816, 1980, 2035, 2043, 2220, 2270, 2442, 2497, 2640, 2664, 2724, 2960, 3256, 3330, 3405, 3632, 3663, 3960, 4070, 4086, 4440, 4540, 4884, 4994, 5328, 5448, 6105, 6512, 6660, 6810, 7326, 7491, 7920, 8140, 8172, 8399, 8880, 9080, 9768, 9988, 10215, 10896, 12210, 12485, 13320, 13620, 14652, 14982, 16280, 16344, 16798, 18160, 18315, 19536, 19976, 20430, 22473, 24420, 24970, 25197, 26640, 27240, 29304, 29964, 32560, 32688, 33596, 36630, 37455, 39952, 40860, 41995, 44946, 48840, 49940, 50394, 54480, 58608, 59928, 67192, 73260, 74910, 75591, 81720, 83990, 89892, 92389, 97680, 99880, 100788, 112365, 119856, 125985, 134384, 146520, 149820, 151182, 163440, 167980, 179784, 184778, 199760, 201576, 224730, 251970, 277167, 293040, 299640, 302364, 335960, 359568, 369556, 377955, 403152, 449460, 461945, 503940, 554334, 599280, 604728, 671920, 739112, 755910, 831501, 898920, 923890, 1007880, 1108668, 1209456, 1385835, 1478224, 1511820, 1663002, 1797840, 1847780, 2015760, 2217336, 2771670, 3023640, 3326004, 3695560, 4157505, 4434672, 5543340, 6047280, 6652008, 7391120, 8315010, 11086680, 13304016, 16630020, 22173360, 33260040, 66520080]

約数ペア:

[(1, 66520080), (2, 33260040), (3, 22173360), (4, 16630020), (5, 13304016), (6, 11086680), (8, 8315010), (9, 7391120), (10, 6652008), (11, 6047280), (12, 5543340), (15, 4434672), (16, 4157505), (18, 3695560), (20, 3326004), (22, 3023640), (24, 2771670), (30, 2217336), (33, 2015760), (36, 1847780), (37, 1797840), (40, 1663002), (44, 1511820), (45, 1478224), (48, 1385835), (55, 1209456), (60, 1108668), (66, 1007880), (72, 923890), (74, 898920), (80, 831501), (88, 755910), (90, 739112), (99, 671920), (110, 604728), (111, 599280), (120, 554334), (132, 503940), (144, 461945), (148, 449460), (165, 403152), (176, 377955), (180, 369556), (185, 359568), (198, 335960), (220, 302364), (222, 299640), (227, 293040), (240, 277167), (264, 251970), (296, 224730), (330, 201576), (333, 199760), (360, 184778), (370, 179784), (396, 167980), (407, 163440), (440, 151182), (444, 149820), (454, 146520), (495, 134384), (528, 125985), (555, 119856), (592, 112365), (660, 100788), (666, 99880), (681, 97680), (720, 92389), (740, 89892), (792, 83990), (814, 81720), (880, 75591), (888, 74910), (908, 73260), (990, 67192), (1110, 59928), (1135, 58608), (1221, 54480), (1320, 50394), (1332, 49940), (1362, 48840), (1480, 44946), (1584, 41995), (1628, 40860), (1665, 39952), (1776, 37455), (1816, 36630), (1980, 33596), (2035, 32688), (2043, 32560), (2220, 29964), (2270, 29304), (2442, 27240), (2497, 26640), (2640, 25197), (2664, 24970), (2724, 24420), (2960, 22473), (3256, 20430), (3330, 19976), (3405, 19536), (3632, 18315), (3663, 18160), (3960, 16798), (4070, 16344), (4086, 16280), (4440, 14982), (4540, 14652), (4884, 13620), (4994, 13320), (5328, 12485), (5448, 12210), (6105, 10896), (6512, 10215), (6660, 9988), (6810, 9768), (7326, 9080), (7491, 8880), (7920, 8399), (8140, 8172)]