56667120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 200999040

約数和(自身を除く): 144331920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 43, 48, 51, 57, 60, 68, 76, 80, 85, 86, 95, 102, 114, 120, 129, 136, 152, 170, 172, 190, 204, 215, 228, 240, 255, 258, 272, 285, 289, 304, 323, 340, 344, 380, 408, 430, 456, 510, 516, 570, 578, 645, 646, 680, 688, 731, 760, 816, 817, 860, 867, 912, 969, 1020, 1032, 1140, 1156, 1290, 1292, 1360, 1445, 1462, 1520, 1615, 1634, 1720, 1734, 1938, 2040, 2064, 2193, 2280, 2312, 2451, 2580, 2584, 2890, 2924, 3230, 3268, 3440, 3468, 3655, 3876, 4080, 4085, 4335, 4386, 4560, 4624, 4845, 4902, 5160, 5168, 5491, 5780, 5848, 6460, 6536, 6936, 7310, 7752, 8170, 8670, 8772, 9690, 9804, 10320, 10965, 10982, 11560, 11696, 12255, 12427, 12920, 13072, 13872, 13889, 14620, 15504, 16340, 16473, 17340, 17544, 19380, 19608, 21930, 21964, 23120, 24510, 24854, 25840, 27455, 27778, 29240, 32680, 32946, 34680, 35088, 37281, 38760, 39216, 41667, 43860, 43928, 49020, 49708, 54910, 55556, 58480, 62135, 65360, 65892, 69360, 69445, 74562, 77520, 82365, 83334, 87720, 87856, 98040, 99416, 109820, 111112, 124270, 131784, 138890, 149124, 164730, 166668, 175440, 186405, 196080, 198832, 208335, 219640, 222224, 236113, 248540, 263568, 277780, 298248, 329460, 333336, 372810, 416670, 439280, 472226, 497080, 555560, 596496, 658920, 666672, 708339, 745620, 833340, 944452, 994160, 1111120, 1180565, 1317840, 1416678, 1491240, 1666680, 1888904, 2361130, 2833356, 2982480, 3333360, 3541695, 3777808, 4722260, 5666712, 7083390, 9444520, 11333424, 14166780, 18889040, 28333560, 56667120]

約数ペア:

[(1, 56667120), (2, 28333560), (3, 18889040), (4, 14166780), (5, 11333424), (6, 9444520), (8, 7083390), (10, 5666712), (12, 4722260), (15, 3777808), (16, 3541695), (17, 3333360), (19, 2982480), (20, 2833356), (24, 2361130), (30, 1888904), (34, 1666680), (38, 1491240), (40, 1416678), (43, 1317840), (48, 1180565), (51, 1111120), (57, 994160), (60, 944452), (68, 833340), (76, 745620), (80, 708339), (85, 666672), (86, 658920), (95, 596496), (102, 555560), (114, 497080), (120, 472226), (129, 439280), (136, 416670), (152, 372810), (170, 333336), (172, 329460), (190, 298248), (204, 277780), (215, 263568), (228, 248540), (240, 236113), (255, 222224), (258, 219640), (272, 208335), (285, 198832), (289, 196080), (304, 186405), (323, 175440), (340, 166668), (344, 164730), (380, 149124), (408, 138890), (430, 131784), (456, 124270), (510, 111112), (516, 109820), (570, 99416), (578, 98040), (645, 87856), (646, 87720), (680, 83334), (688, 82365), (731, 77520), (760, 74562), (816, 69445), (817, 69360), (860, 65892), (867, 65360), (912, 62135), (969, 58480), (1020, 55556), (1032, 54910), (1140, 49708), (1156, 49020), (1290, 43928), (1292, 43860), (1360, 41667), (1445, 39216), (1462, 38760), (1520, 37281), (1615, 35088), (1634, 34680), (1720, 32946), (1734, 32680), (1938, 29240), (2040, 27778), (2064, 27455), (2193, 25840), (2280, 24854), (2312, 24510), (2451, 23120), (2580, 21964), (2584, 21930), (2890, 19608), (2924, 19380), (3230, 17544), (3268, 17340), (3440, 16473), (3468, 16340), (3655, 15504), (3876, 14620), (4080, 13889), (4085, 13872), (4335, 13072), (4386, 12920), (4560, 12427), (4624, 12255), (4845, 11696), (4902, 11560), (5160, 10982), (5168, 10965), (5491, 10320), (5780, 9804), (5848, 9690), (6460, 8772), (6536, 8670), (6936, 8170), (7310, 7752)]