187201680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 621805440

約数和(自身を除く): 434603760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 152, 183, 190, 228, 240, 244, 285, 304, 305, 366, 380, 456, 488, 570, 610, 673, 732, 760, 912, 915, 976, 1140, 1159, 1220, 1346, 1464, 1520, 1830, 2019, 2280, 2318, 2440, 2692, 2928, 3365, 3477, 3660, 4038, 4560, 4636, 4880, 5384, 5795, 6730, 6954, 7320, 8076, 9272, 10095, 10768, 11590, 12787, 13460, 13908, 14640, 16152, 17385, 18544, 20190, 23180, 25574, 26920, 27816, 32304, 34770, 38361, 40380, 41053, 46360, 51148, 53840, 55632, 63935, 69540, 76722, 80760, 82106, 92720, 102296, 123159, 127870, 139080, 153444, 161520, 164212, 191805, 204592, 205265, 246318, 255740, 278160, 306888, 328424, 383610, 410530, 492636, 511480, 613776, 615795, 656848, 767220, 780007, 821060, 985272, 1022960, 1231590, 1534440, 1560014, 1642120, 1970544, 2340021, 2463180, 3068880, 3120028, 3284240, 3900035, 4680042, 4926360, 6240056, 7800070, 9360084, 9852720, 11700105, 12480112, 15600140, 18720168, 23400210, 31200280, 37440336, 46800420, 62400560, 93600840, 187201680]

約数ペア:

[(1, 187201680), (2, 93600840), (3, 62400560), (4, 46800420), (5, 37440336), (6, 31200280), (8, 23400210), (10, 18720168), (12, 15600140), (15, 12480112), (16, 11700105), (19, 9852720), (20, 9360084), (24, 7800070), (30, 6240056), (38, 4926360), (40, 4680042), (48, 3900035), (57, 3284240), (60, 3120028), (61, 3068880), (76, 2463180), (80, 2340021), (95, 1970544), (114, 1642120), (120, 1560014), (122, 1534440), (152, 1231590), (183, 1022960), (190, 985272), (228, 821060), (240, 780007), (244, 767220), (285, 656848), (304, 615795), (305, 613776), (366, 511480), (380, 492636), (456, 410530), (488, 383610), (570, 328424), (610, 306888), (673, 278160), (732, 255740), (760, 246318), (912, 205265), (915, 204592), (976, 191805), (1140, 164212), (1159, 161520), (1220, 153444), (1346, 139080), (1464, 127870), (1520, 123159), (1830, 102296), (2019, 92720), (2280, 82106), (2318, 80760), (2440, 76722), (2692, 69540), (2928, 63935), (3365, 55632), (3477, 53840), (3660, 51148), (4038, 46360), (4560, 41053), (4636, 40380), (4880, 38361), (5384, 34770), (5795, 32304), (6730, 27816), (6954, 26920), (7320, 25574), (8076, 23180), (9272, 20190), (10095, 18544), (10768, 17385), (11590, 16152), (12787, 14640), (13460, 13908)]