127235680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 362734848

約数和(自身を除く): 235499168

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 67, 80, 83, 88, 104, 110, 130, 134, 143, 160, 166, 176, 208, 220, 260, 268, 286, 332, 335, 352, 415, 416, 440, 520, 536, 572, 664, 670, 715, 737, 830, 871, 880, 913, 1040, 1072, 1079, 1144, 1328, 1340, 1430, 1474, 1660, 1742, 1760, 1826, 2080, 2144, 2158, 2288, 2656, 2680, 2860, 2948, 3320, 3484, 3652, 3685, 4316, 4355, 4565, 4576, 5360, 5395, 5561, 5720, 5896, 6640, 6968, 7304, 7370, 8632, 8710, 9130, 9581, 10720, 10790, 11122, 11440, 11792, 11869, 13280, 13936, 14608, 14740, 17264, 17420, 18260, 19162, 21580, 22244, 22880, 23584, 23738, 27805, 27872, 29216, 29480, 34528, 34840, 36520, 38324, 43160, 44488, 47476, 47905, 55610, 58960, 59345, 61171, 69680, 72293, 73040, 76648, 86320, 88976, 94952, 95810, 111220, 117920, 118690, 122342, 139360, 144586, 146080, 153296, 172640, 177952, 189904, 191620, 222440, 237380, 244684, 289172, 305855, 306592, 361465, 379808, 383240, 444880, 474760, 489368, 578344, 611710, 722930, 766480, 795223, 889760, 949520, 978736, 1156688, 1223420, 1445860, 1532960, 1590446, 1899040, 1957472, 2313376, 2446840, 2891720, 3180892, 3976115, 4893680, 5783440, 6361784, 7952230, 9787360, 11566880, 12723568, 15904460, 25447136, 31808920, 63617840, 127235680]

約数ペア:

[(1, 127235680), (2, 63617840), (4, 31808920), (5, 25447136), (8, 15904460), (10, 12723568), (11, 11566880), (13, 9787360), (16, 7952230), (20, 6361784), (22, 5783440), (26, 4893680), (32, 3976115), (40, 3180892), (44, 2891720), (52, 2446840), (55, 2313376), (65, 1957472), (67, 1899040), (80, 1590446), (83, 1532960), (88, 1445860), (104, 1223420), (110, 1156688), (130, 978736), (134, 949520), (143, 889760), (160, 795223), (166, 766480), (176, 722930), (208, 611710), (220, 578344), (260, 489368), (268, 474760), (286, 444880), (332, 383240), (335, 379808), (352, 361465), (415, 306592), (416, 305855), (440, 289172), (520, 244684), (536, 237380), (572, 222440), (664, 191620), (670, 189904), (715, 177952), (737, 172640), (830, 153296), (871, 146080), (880, 144586), (913, 139360), (1040, 122342), (1072, 118690), (1079, 117920), (1144, 111220), (1328, 95810), (1340, 94952), (1430, 88976), (1474, 86320), (1660, 76648), (1742, 73040), (1760, 72293), (1826, 69680), (2080, 61171), (2144, 59345), (2158, 58960), (2288, 55610), (2656, 47905), (2680, 47476), (2860, 44488), (2948, 43160), (3320, 38324), (3484, 36520), (3652, 34840), (3685, 34528), (4316, 29480), (4355, 29216), (4565, 27872), (4576, 27805), (5360, 23738), (5395, 23584), (5561, 22880), (5720, 22244), (5896, 21580), (6640, 19162), (6968, 18260), (7304, 17420), (7370, 17264), (8632, 14740), (8710, 14608), (9130, 13936), (9581, 13280), (10720, 11869), (10790, 11792), (11122, 11440)]