105453920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 295611120

約数和(自身を除く): 190157200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 352, 416, 419, 440, 484, 520, 572, 605, 715, 838, 880, 968, 1040, 1144, 1210, 1430, 1573, 1676, 1760, 1936, 2080, 2095, 2288, 2420, 2860, 3146, 3352, 3872, 4190, 4576, 4609, 4840, 5447, 5720, 6292, 6704, 7865, 8380, 9218, 9680, 10894, 11440, 12584, 13408, 15730, 16760, 18436, 19360, 21788, 22880, 23045, 25168, 27235, 31460, 33520, 36872, 43576, 46090, 50336, 50699, 54470, 59917, 62920, 67040, 73744, 87152, 92180, 101398, 108940, 119834, 125840, 147488, 174304, 184360, 202796, 217880, 239668, 251680, 253495, 299585, 368720, 405592, 435760, 479336, 506990, 599170, 659087, 737440, 811184, 871520, 958672, 1013980, 1198340, 1318174, 1622368, 1917344, 2027960, 2396680, 2636348, 3295435, 4055920, 4793360, 5272696, 6590870, 8111840, 9586720, 10545392, 13181740, 21090784, 26363480, 52726960, 105453920]

約数ペア:

[(1, 105453920), (2, 52726960), (4, 26363480), (5, 21090784), (8, 13181740), (10, 10545392), (11, 9586720), (13, 8111840), (16, 6590870), (20, 5272696), (22, 4793360), (26, 4055920), (32, 3295435), (40, 2636348), (44, 2396680), (52, 2027960), (55, 1917344), (65, 1622368), (80, 1318174), (88, 1198340), (104, 1013980), (110, 958672), (121, 871520), (130, 811184), (143, 737440), (160, 659087), (176, 599170), (208, 506990), (220, 479336), (242, 435760), (260, 405592), (286, 368720), (352, 299585), (416, 253495), (419, 251680), (440, 239668), (484, 217880), (520, 202796), (572, 184360), (605, 174304), (715, 147488), (838, 125840), (880, 119834), (968, 108940), (1040, 101398), (1144, 92180), (1210, 87152), (1430, 73744), (1573, 67040), (1676, 62920), (1760, 59917), (1936, 54470), (2080, 50699), (2095, 50336), (2288, 46090), (2420, 43576), (2860, 36872), (3146, 33520), (3352, 31460), (3872, 27235), (4190, 25168), (4576, 23045), (4609, 22880), (4840, 21788), (5447, 19360), (5720, 18436), (6292, 16760), (6704, 15730), (7865, 13408), (8380, 12584), (9218, 11440), (9680, 10894)]