136576560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 453899520

約数和(自身を除く): 317322960

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, 491, 570, 610, 732, 760, 912, 915, 976, 982, 1140, 1159, 1220, 1464, 1473, 1520, 1830, 1964, 2280, 2318, 2440, 2455, 2928, 2946, 3477, 3660, 3928, 4560, 4636, 4880, 4910, 5795, 5892, 6954, 7320, 7365, 7856, 9272, 9329, 9820, 11590, 11784, 13908, 14640, 14730, 17385, 18544, 18658, 19640, 23180, 23568, 27816, 27987, 29460, 29951, 34770, 37316, 39280, 46360, 46645, 55632, 55974, 58920, 59902, 69540, 74632, 89853, 92720, 93290, 111948, 117840, 119804, 139080, 139935, 149264, 149755, 179706, 186580, 223896, 239608, 278160, 279870, 299510, 359412, 373160, 447792, 449265, 479216, 559740, 569069, 599020, 718824, 746320, 898530, 1119480, 1138138, 1198040, 1437648, 1707207, 1797060, 2238960, 2276276, 2396080, 2845345, 3414414, 3594120, 4552552, 5690690, 6828828, 7188240, 8536035, 9105104, 11381380, 13657656, 17072070, 22762760, 27315312, 34144140, 45525520, 68288280, 136576560]

約数ペア:

[(1, 136576560), (2, 68288280), (3, 45525520), (4, 34144140), (5, 27315312), (6, 22762760), (8, 17072070), (10, 13657656), (12, 11381380), (15, 9105104), (16, 8536035), (19, 7188240), (20, 6828828), (24, 5690690), (30, 4552552), (38, 3594120), (40, 3414414), (48, 2845345), (57, 2396080), (60, 2276276), (61, 2238960), (76, 1797060), (80, 1707207), (95, 1437648), (114, 1198040), (120, 1138138), (122, 1119480), (152, 898530), (183, 746320), (190, 718824), (228, 599020), (240, 569069), (244, 559740), (285, 479216), (304, 449265), (305, 447792), (366, 373160), (380, 359412), (456, 299510), (488, 279870), (491, 278160), (570, 239608), (610, 223896), (732, 186580), (760, 179706), (912, 149755), (915, 149264), (976, 139935), (982, 139080), (1140, 119804), (1159, 117840), (1220, 111948), (1464, 93290), (1473, 92720), (1520, 89853), (1830, 74632), (1964, 69540), (2280, 59902), (2318, 58920), (2440, 55974), (2455, 55632), (2928, 46645), (2946, 46360), (3477, 39280), (3660, 37316), (3928, 34770), (4560, 29951), (4636, 29460), (4880, 27987), (4910, 27816), (5795, 23568), (5892, 23180), (6954, 19640), (7320, 18658), (7365, 18544), (7856, 17385), (9272, 14730), (9329, 14640), (9820, 13908), (11590, 11784)]