127923120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 471219840

約数和(自身を除く): 343296720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 173, 180, 195, 208, 234, 237, 240, 260, 312, 316, 346, 360, 390, 395, 468, 474, 519, 520, 585, 624, 632, 692, 711, 720, 780, 790, 865, 936, 948, 1027, 1038, 1040, 1170, 1185, 1264, 1384, 1422, 1557, 1560, 1580, 1730, 1872, 1896, 2054, 2076, 2249, 2340, 2370, 2595, 2768, 2844, 3081, 3114, 3120, 3160, 3460, 3555, 3792, 4108, 4152, 4498, 4680, 4740, 5135, 5190, 5688, 6162, 6228, 6320, 6747, 6920, 7110, 7785, 8216, 8304, 8996, 9243, 9360, 9480, 10270, 10380, 11245, 11376, 12324, 12456, 13494, 13667, 13840, 14220, 15405, 15570, 16432, 17992, 18486, 18960, 20241, 20540, 20760, 22490, 24648, 24912, 26988, 27334, 28440, 30810, 31140, 33735, 35984, 36972, 40482, 41001, 41080, 41520, 44980, 46215, 49296, 53976, 54668, 56880, 61620, 62280, 67470, 68335, 73944, 80964, 82002, 82160, 89960, 92430, 101205, 107952, 109336, 123003, 123240, 124560, 134940, 136670, 147888, 161928, 164004, 177671, 179920, 184860, 202410, 205005, 218672, 246006, 246480, 269880, 273340, 323856, 328008, 355342, 369720, 404820, 410010, 492012, 533013, 539760, 546680, 615015, 656016, 710684, 739440, 809640, 820020, 888355, 984024, 1066026, 1093360, 1230030, 1421368, 1599039, 1619280, 1640040, 1776710, 1968048, 2132052, 2460060, 2665065, 2842736, 3198078, 3280080, 3553420, 4264104, 4920120, 5330130, 6396156, 7106840, 7995195, 8528208, 9840240, 10660260, 12792312, 14213680, 15990390, 21320520, 25584624, 31980780, 42641040, 63961560, 127923120]

約数ペア:

[(1, 127923120), (2, 63961560), (3, 42641040), (4, 31980780), (5, 25584624), (6, 21320520), (8, 15990390), (9, 14213680), (10, 12792312), (12, 10660260), (13, 9840240), (15, 8528208), (16, 7995195), (18, 7106840), (20, 6396156), (24, 5330130), (26, 4920120), (30, 4264104), (36, 3553420), (39, 3280080), (40, 3198078), (45, 2842736), (48, 2665065), (52, 2460060), (60, 2132052), (65, 1968048), (72, 1776710), (78, 1640040), (79, 1619280), (80, 1599039), (90, 1421368), (104, 1230030), (117, 1093360), (120, 1066026), (130, 984024), (144, 888355), (156, 820020), (158, 809640), (173, 739440), (180, 710684), (195, 656016), (208, 615015), (234, 546680), (237, 539760), (240, 533013), (260, 492012), (312, 410010), (316, 404820), (346, 369720), (360, 355342), (390, 328008), (395, 323856), (468, 273340), (474, 269880), (519, 246480), (520, 246006), (585, 218672), (624, 205005), (632, 202410), (692, 184860), (711, 179920), (720, 177671), (780, 164004), (790, 161928), (865, 147888), (936, 136670), (948, 134940), (1027, 124560), (1038, 123240), (1040, 123003), (1170, 109336), (1185, 107952), (1264, 101205), (1384, 92430), (1422, 89960), (1557, 82160), (1560, 82002), (1580, 80964), (1730, 73944), (1872, 68335), (1896, 67470), (2054, 62280), (2076, 61620), (2249, 56880), (2340, 54668), (2370, 53976), (2595, 49296), (2768, 46215), (2844, 44980), (3081, 41520), (3114, 41080), (3120, 41001), (3160, 40482), (3460, 36972), (3555, 35984), (3792, 33735), (4108, 31140), (4152, 30810), (4498, 28440), (4680, 27334), (4740, 26988), (5135, 24912), (5190, 24648), (5688, 22490), (6162, 20760), (6228, 20540), (6320, 20241), (6747, 18960), (6920, 18486), (7110, 17992), (7785, 16432), (8216, 15570), (8304, 15405), (8996, 14220), (9243, 13840), (9360, 13667), (9480, 13494), (10270, 12456), (10380, 12324), (11245, 11376)]