88766640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 318479616

約数和(自身を除く): 229712976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 97, 120, 123, 124, 144, 155, 164, 180, 186, 194, 205, 240, 246, 248, 279, 291, 310, 328, 360, 369, 372, 388, 410, 465, 485, 492, 496, 558, 582, 615, 620, 656, 720, 738, 744, 776, 820, 873, 930, 970, 984, 1116, 1164, 1230, 1240, 1271, 1395, 1455, 1476, 1488, 1552, 1640, 1746, 1845, 1860, 1940, 1968, 2232, 2328, 2460, 2480, 2542, 2790, 2910, 2952, 3007, 3280, 3492, 3690, 3720, 3813, 3880, 3977, 4365, 4464, 4656, 4920, 5084, 5580, 5820, 5904, 6014, 6355, 6984, 7380, 7440, 7626, 7760, 7954, 8730, 9021, 9840, 10168, 11160, 11439, 11640, 11931, 12028, 12710, 13968, 14760, 15035, 15252, 15908, 17460, 18042, 19065, 19885, 20336, 22320, 22878, 23280, 23862, 24056, 25420, 27063, 29520, 30070, 30504, 31816, 34920, 35793, 36084, 38130, 39770, 45105, 45756, 47724, 48112, 50840, 54126, 57195, 59655, 60140, 61008, 63632, 69840, 71586, 72168, 76260, 79540, 90210, 91512, 95448, 101680, 108252, 114390, 119310, 120280, 123287, 135315, 143172, 144336, 152520, 159080, 178965, 180420, 183024, 190896, 216504, 228780, 238620, 240560, 246574, 270630, 286344, 305040, 318160, 357930, 360840, 369861, 433008, 457560, 477240, 493148, 541260, 572688, 616435, 715860, 721680, 739722, 915120, 954480, 986296, 1082520, 1109583, 1232870, 1431720, 1479444, 1849305, 1972592, 2165040, 2219166, 2465740, 2863440, 2958888, 3698610, 4438332, 4931480, 5547915, 5917776, 7397220, 8876664, 9862960, 11095830, 14794440, 17753328, 22191660, 29588880, 44383320, 88766640]

約数ペア:

[(1, 88766640), (2, 44383320), (3, 29588880), (4, 22191660), (5, 17753328), (6, 14794440), (8, 11095830), (9, 9862960), (10, 8876664), (12, 7397220), (15, 5917776), (16, 5547915), (18, 4931480), (20, 4438332), (24, 3698610), (30, 2958888), (31, 2863440), (36, 2465740), (40, 2219166), (41, 2165040), (45, 1972592), (48, 1849305), (60, 1479444), (62, 1431720), (72, 1232870), (80, 1109583), (82, 1082520), (90, 986296), (93, 954480), (97, 915120), (120, 739722), (123, 721680), (124, 715860), (144, 616435), (155, 572688), (164, 541260), (180, 493148), (186, 477240), (194, 457560), (205, 433008), (240, 369861), (246, 360840), (248, 357930), (279, 318160), (291, 305040), (310, 286344), (328, 270630), (360, 246574), (369, 240560), (372, 238620), (388, 228780), (410, 216504), (465, 190896), (485, 183024), (492, 180420), (496, 178965), (558, 159080), (582, 152520), (615, 144336), (620, 143172), (656, 135315), (720, 123287), (738, 120280), (744, 119310), (776, 114390), (820, 108252), (873, 101680), (930, 95448), (970, 91512), (984, 90210), (1116, 79540), (1164, 76260), (1230, 72168), (1240, 71586), (1271, 69840), (1395, 63632), (1455, 61008), (1476, 60140), (1488, 59655), (1552, 57195), (1640, 54126), (1746, 50840), (1845, 48112), (1860, 47724), (1940, 45756), (1968, 45105), (2232, 39770), (2328, 38130), (2460, 36084), (2480, 35793), (2542, 34920), (2790, 31816), (2910, 30504), (2952, 30070), (3007, 29520), (3280, 27063), (3492, 25420), (3690, 24056), (3720, 23862), (3813, 23280), (3880, 22878), (3977, 22320), (4365, 20336), (4464, 19885), (4656, 19065), (4920, 18042), (5084, 17460), (5580, 15908), (5820, 15252), (5904, 15035), (6014, 14760), (6355, 13968), (6984, 12710), (7380, 12028), (7440, 11931), (7626, 11640), (7760, 11439), (7954, 11160), (8730, 10168), (9021, 9840)]