127219440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 160

約数和(自身を含む): 433543680

約数和(自身を除く): 306324240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1213, 1311, 1380, 1520, 1748, 1840, 2185, 2280, 2426, 2622, 2760, 3496, 3639, 4370, 4560, 4852, 5244, 5520, 6065, 6555, 6992, 7278, 8740, 9704, 10488, 12130, 13110, 14556, 17480, 18195, 19408, 20976, 23047, 24260, 26220, 27899, 29112, 34960, 36390, 46094, 48520, 52440, 55798, 58224, 69141, 72780, 83697, 92188, 97040, 104880, 111596, 115235, 138282, 139495, 145560, 167394, 184376, 223192, 230470, 276564, 278990, 291120, 334788, 345705, 368752, 418485, 446384, 460940, 530081, 553128, 557980, 669576, 691410, 836970, 921880, 1060162, 1106256, 1115960, 1339152, 1382820, 1590243, 1673940, 1843760, 2120324, 2231920, 2650405, 2765640, 3180486, 3347880, 4240648, 5300810, 5531280, 6360972, 6695760, 7951215, 8481296, 10601620, 12721944, 15902430, 21203240, 25443888, 31804860, 42406480, 63609720, 127219440]

約数ペア:

[(1, 127219440), (2, 63609720), (3, 42406480), (4, 31804860), (5, 25443888), (6, 21203240), (8, 15902430), (10, 12721944), (12, 10601620), (15, 8481296), (16, 7951215), (19, 6695760), (20, 6360972), (23, 5531280), (24, 5300810), (30, 4240648), (38, 3347880), (40, 3180486), (46, 2765640), (48, 2650405), (57, 2231920), (60, 2120324), (69, 1843760), (76, 1673940), (80, 1590243), (92, 1382820), (95, 1339152), (114, 1115960), (115, 1106256), (120, 1060162), (138, 921880), (152, 836970), (184, 691410), (190, 669576), (228, 557980), (230, 553128), (240, 530081), (276, 460940), (285, 446384), (304, 418485), (345, 368752), (368, 345705), (380, 334788), (437, 291120), (456, 278990), (460, 276564), (552, 230470), (570, 223192), (690, 184376), (760, 167394), (874, 145560), (912, 139495), (920, 138282), (1104, 115235), (1140, 111596), (1213, 104880), (1311, 97040), (1380, 92188), (1520, 83697), (1748, 72780), (1840, 69141), (2185, 58224), (2280, 55798), (2426, 52440), (2622, 48520), (2760, 46094), (3496, 36390), (3639, 34960), (4370, 29112), (4560, 27899), (4852, 26220), (5244, 24260), (5520, 23047), (6065, 20976), (6555, 19408), (6992, 18195), (7278, 17480), (8740, 14556), (9704, 13110), (10488, 12130)]