61127040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 219340800

約数和(自身を除く): 158213760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 79, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 158, 160, 186, 192, 195, 208, 237, 240, 248, 260, 310, 312, 316, 320, 372, 384, 390, 395, 403, 416, 465, 474, 480, 496, 520, 620, 624, 632, 640, 744, 780, 790, 806, 832, 930, 948, 960, 992, 1027, 1040, 1185, 1209, 1240, 1248, 1264, 1488, 1560, 1580, 1612, 1664, 1860, 1896, 1920, 1984, 2015, 2054, 2080, 2370, 2418, 2449, 2480, 2496, 2528, 2976, 3081, 3120, 3160, 3224, 3720, 3792, 3968, 4030, 4108, 4160, 4740, 4836, 4898, 4960, 4992, 5056, 5135, 5952, 6045, 6162, 6240, 6320, 6448, 7347, 7440, 7584, 8060, 8216, 8320, 9480, 9672, 9796, 9920, 10112, 10270, 11904, 12090, 12245, 12324, 12480, 12640, 12896, 14694, 14880, 15168, 15405, 16120, 16432, 18960, 19344, 19592, 19840, 20540, 24180, 24490, 24648, 24960, 25280, 25792, 29388, 29760, 30336, 30810, 31837, 32240, 32864, 36735, 37920, 38688, 39184, 41080, 48360, 48980, 49296, 50560, 51584, 58776, 59520, 61620, 63674, 64480, 65728, 73470, 75840, 77376, 78368, 82160, 95511, 96720, 97960, 98592, 117552, 123240, 127348, 128960, 131456, 146940, 151680, 154752, 156736, 159185, 164320, 191022, 193440, 195920, 197184, 235104, 246480, 254696, 257920, 293880, 313472, 318370, 328640, 382044, 386880, 391840, 394368, 470208, 477555, 492960, 509392, 587760, 636740, 657280, 764088, 773760, 783680, 940416, 955110, 985920, 1018784, 1175520, 1273480, 1528176, 1567360, 1910220, 1971840, 2037568, 2351040, 2546960, 3056352, 3820440, 4075136, 4702080, 5093920, 6112704, 7640880, 10187840, 12225408, 15281760, 20375680, 30563520, 61127040]

約数ペア:

[(1, 61127040), (2, 30563520), (3, 20375680), (4, 15281760), (5, 12225408), (6, 10187840), (8, 7640880), (10, 6112704), (12, 5093920), (13, 4702080), (15, 4075136), (16, 3820440), (20, 3056352), (24, 2546960), (26, 2351040), (30, 2037568), (31, 1971840), (32, 1910220), (39, 1567360), (40, 1528176), (48, 1273480), (52, 1175520), (60, 1018784), (62, 985920), (64, 955110), (65, 940416), (78, 783680), (79, 773760), (80, 764088), (93, 657280), (96, 636740), (104, 587760), (120, 509392), (124, 492960), (128, 477555), (130, 470208), (155, 394368), (156, 391840), (158, 386880), (160, 382044), (186, 328640), (192, 318370), (195, 313472), (208, 293880), (237, 257920), (240, 254696), (248, 246480), (260, 235104), (310, 197184), (312, 195920), (316, 193440), (320, 191022), (372, 164320), (384, 159185), (390, 156736), (395, 154752), (403, 151680), (416, 146940), (465, 131456), (474, 128960), (480, 127348), (496, 123240), (520, 117552), (620, 98592), (624, 97960), (632, 96720), (640, 95511), (744, 82160), (780, 78368), (790, 77376), (806, 75840), (832, 73470), (930, 65728), (948, 64480), (960, 63674), (992, 61620), (1027, 59520), (1040, 58776), (1185, 51584), (1209, 50560), (1240, 49296), (1248, 48980), (1264, 48360), (1488, 41080), (1560, 39184), (1580, 38688), (1612, 37920), (1664, 36735), (1860, 32864), (1896, 32240), (1920, 31837), (1984, 30810), (2015, 30336), (2054, 29760), (2080, 29388), (2370, 25792), (2418, 25280), (2449, 24960), (2480, 24648), (2496, 24490), (2528, 24180), (2976, 20540), (3081, 19840), (3120, 19592), (3160, 19344), (3224, 18960), (3720, 16432), (3792, 16120), (3968, 15405), (4030, 15168), (4108, 14880), (4160, 14694), (4740, 12896), (4836, 12640), (4898, 12480), (4960, 12324), (4992, 12245), (5056, 12090), (5135, 11904), (5952, 10270), (6045, 10112), (6162, 9920), (6240, 9796), (6320, 9672), (6448, 9480), (7347, 8320), (7440, 8216), (7584, 8060)]