153303920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 455970816

約数和(自身を除く): 302666896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 560, 574, 607, 616, 656, 770, 820, 880, 902, 1148, 1214, 1232, 1435, 1540, 1640, 1804, 2255, 2296, 2428, 2870, 3035, 3080, 3157, 3280, 3608, 4249, 4510, 4592, 4856, 5740, 6070, 6160, 6314, 6677, 7216, 8498, 9020, 9712, 11480, 12140, 12628, 13354, 15785, 16996, 18040, 21245, 22960, 24280, 24887, 25256, 26708, 31570, 33385, 33992, 36080, 42490, 46739, 48560, 49774, 50512, 53416, 63140, 66770, 67984, 84980, 93478, 99548, 106832, 124435, 126280, 133540, 169960, 174209, 186956, 199096, 233695, 248870, 252560, 267080, 273757, 339920, 348418, 373912, 398192, 467390, 497740, 534160, 547514, 696836, 747824, 871045, 934780, 995480, 1095028, 1368785, 1393672, 1742090, 1869560, 1916299, 1990960, 2190056, 2737570, 2787344, 3484180, 3739120, 3832598, 4380112, 5475140, 6968360, 7665196, 9581495, 10950280, 13936720, 15330392, 19162990, 21900560, 30660784, 38325980, 76651960, 153303920]

約数ペア:

[(1, 153303920), (2, 76651960), (4, 38325980), (5, 30660784), (7, 21900560), (8, 19162990), (10, 15330392), (11, 13936720), (14, 10950280), (16, 9581495), (20, 7665196), (22, 6968360), (28, 5475140), (35, 4380112), (40, 3832598), (41, 3739120), (44, 3484180), (55, 2787344), (56, 2737570), (70, 2190056), (77, 1990960), (80, 1916299), (82, 1869560), (88, 1742090), (110, 1393672), (112, 1368785), (140, 1095028), (154, 995480), (164, 934780), (176, 871045), (205, 747824), (220, 696836), (280, 547514), (287, 534160), (308, 497740), (328, 467390), (385, 398192), (410, 373912), (440, 348418), (451, 339920), (560, 273757), (574, 267080), (607, 252560), (616, 248870), (656, 233695), (770, 199096), (820, 186956), (880, 174209), (902, 169960), (1148, 133540), (1214, 126280), (1232, 124435), (1435, 106832), (1540, 99548), (1640, 93478), (1804, 84980), (2255, 67984), (2296, 66770), (2428, 63140), (2870, 53416), (3035, 50512), (3080, 49774), (3157, 48560), (3280, 46739), (3608, 42490), (4249, 36080), (4510, 33992), (4592, 33385), (4856, 31570), (5740, 26708), (6070, 25256), (6160, 24887), (6314, 24280), (6677, 22960), (7216, 21245), (8498, 18040), (9020, 16996), (9712, 15785), (11480, 13354), (12140, 12628)]