268366970240

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1\times {\mathrm{5483}}^1$

素因数の和:8000

約数の個数: 128

約数和(自身を含む): 662649707520

約数和(自身を除く): 394282737280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2467, 2480, 3968, 4934, 4960, 5483, 9868, 9920, 10966, 12335, 19736, 19840, 21932, 24670, 27415, 39472, 43864, 49340, 54830, 76477, 78944, 87728, 98680, 109660, 152954, 157888, 169973, 175456, 197360, 219320, 305908, 315776, 339946, 350912, 382385, 394720, 438640, 611816, 679892, 701824, 764770, 789440, 849865, 877280, 1223632, 1359784, 1529540, 1578880, 1699730, 1754560, 2447264, 2719568, 3059080, 3399460, 3509120, 4894528, 5439136, 6118160, 6798920, 9789056, 10878272, 12236320, 13526561, 13597840, 21756544, 24472640, 27053122, 27195680, 48945280, 54106244, 54391360, 67632805, 108212488, 108782720, 135265610, 216424976, 270531220, 419323391, 432849952, 541062440, 838646782, 865699904, 1082124880, 1677293564, 1731399808, 2096616955, 2164249760, 3354587128, 4193233910, 4328499520, 6709174256, 8386467820, 8656999040, 13418348512, 16772935640, 26836697024, 33545871280, 53673394048, 67091742560, 134183485120, 268366970240]

約数ペア:

[(1, 268366970240), (2, 134183485120), (4, 67091742560), (5, 53673394048), (8, 33545871280), (10, 26836697024), (16, 16772935640), (20, 13418348512), (31, 8656999040), (32, 8386467820), (40, 6709174256), (62, 4328499520), (64, 4193233910), (80, 3354587128), (124, 2164249760), (128, 2096616955), (155, 1731399808), (160, 1677293564), (248, 1082124880), (310, 865699904), (320, 838646782), (496, 541062440), (620, 432849952), (640, 419323391), (992, 270531220), (1240, 216424976), (1984, 135265610), (2467, 108782720), (2480, 108212488), (3968, 67632805), (4934, 54391360), (4960, 54106244), (5483, 48945280), (9868, 27195680), (9920, 27053122), (10966, 24472640), (12335, 21756544), (19736, 13597840), (19840, 13526561), (21932, 12236320), (24670, 10878272), (27415, 9789056), (39472, 6798920), (43864, 6118160), (49340, 5439136), (54830, 4894528), (76477, 3509120), (78944, 3399460), (87728, 3059080), (98680, 2719568), (109660, 2447264), (152954, 1754560), (157888, 1699730), (169973, 1578880), (175456, 1529540), (197360, 1359784), (219320, 1223632), (305908, 877280), (315776, 849865), (339946, 789440), (350912, 764770), (382385, 701824), (394720, 679892), (438640, 611816)]