173262320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 120

約数和(自身を含む): 506238432

約数和(自身を除く): 332976112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 2557, 3080, 3388, 4235, 4840, 5114, 6160, 6776, 8470, 9680, 10228, 12785, 13552, 16940, 17899, 20456, 25570, 28127, 33880, 35798, 40912, 51140, 56254, 67760, 71596, 89495, 102280, 112508, 140635, 143192, 178990, 196889, 204560, 225016, 281270, 286384, 309397, 357980, 393778, 450032, 562540, 618794, 715960, 787556, 984445, 1125080, 1237588, 1431920, 1546985, 1575112, 1968890, 2165779, 2250160, 2475176, 3093970, 3150224, 3937780, 4331558, 4950352, 6187940, 7875560, 8663116, 10828895, 12375880, 15751120, 17326232, 21657790, 24751760, 34652464, 43315580, 86631160, 173262320]

約数ペア:

[(1, 173262320), (2, 86631160), (4, 43315580), (5, 34652464), (7, 24751760), (8, 21657790), (10, 17326232), (11, 15751120), (14, 12375880), (16, 10828895), (20, 8663116), (22, 7875560), (28, 6187940), (35, 4950352), (40, 4331558), (44, 3937780), (55, 3150224), (56, 3093970), (70, 2475176), (77, 2250160), (80, 2165779), (88, 1968890), (110, 1575112), (112, 1546985), (121, 1431920), (140, 1237588), (154, 1125080), (176, 984445), (220, 787556), (242, 715960), (280, 618794), (308, 562540), (385, 450032), (440, 393778), (484, 357980), (560, 309397), (605, 286384), (616, 281270), (770, 225016), (847, 204560), (880, 196889), (968, 178990), (1210, 143192), (1232, 140635), (1540, 112508), (1694, 102280), (1936, 89495), (2420, 71596), (2557, 67760), (3080, 56254), (3388, 51140), (4235, 40912), (4840, 35798), (5114, 33880), (6160, 28127), (6776, 25570), (8470, 20456), (9680, 17899), (10228, 16940), (12785, 13552)]