117850920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 420249600

約数和(自身を除く): 302398680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 95, 110, 111, 114, 120, 127, 132, 148, 152, 165, 185, 190, 209, 220, 222, 228, 254, 264, 285, 296, 330, 370, 380, 381, 407, 418, 440, 444, 456, 508, 555, 570, 627, 635, 660, 703, 740, 760, 762, 814, 836, 888, 1016, 1045, 1110, 1140, 1221, 1254, 1270, 1320, 1397, 1406, 1480, 1524, 1628, 1672, 1905, 2035, 2090, 2109, 2220, 2280, 2413, 2442, 2508, 2540, 2794, 2812, 3048, 3135, 3256, 3515, 3810, 4070, 4180, 4191, 4218, 4440, 4699, 4826, 4884, 5016, 5080, 5588, 5624, 6105, 6270, 6985, 7030, 7239, 7620, 7733, 8140, 8360, 8382, 8436, 9398, 9652, 9768, 10545, 11176, 12065, 12210, 12540, 13970, 14060, 14097, 14478, 15240, 15466, 16280, 16764, 16872, 18796, 19304, 20955, 21090, 23199, 23495, 24130, 24420, 25080, 26543, 27940, 28120, 28194, 28956, 30932, 33528, 36195, 37592, 38665, 41910, 42180, 46398, 46990, 48260, 48840, 51689, 53086, 55880, 56388, 57912, 61864, 70485, 72390, 77330, 79629, 83820, 84360, 89281, 92796, 93980, 96520, 103378, 106172, 112776, 115995, 132715, 140970, 144780, 154660, 155067, 159258, 167640, 178562, 185592, 187960, 206756, 212344, 231990, 258445, 265430, 267843, 281940, 289560, 309320, 310134, 318516, 357124, 398145, 413512, 446405, 463980, 516890, 530860, 535686, 563880, 620268, 637032, 714248, 775335, 796290, 892810, 927960, 982091, 1033780, 1061720, 1071372, 1240536, 1339215, 1550670, 1592580, 1785620, 1964182, 2067560, 2142744, 2678430, 2946273, 3101340, 3185160, 3571240, 3928364, 4910455, 5356860, 5892546, 6202680, 7856728, 9820910, 10713720, 11785092, 14731365, 19641820, 23570184, 29462730, 39283640, 58925460, 117850920]

約数ペア:

[(1, 117850920), (2, 58925460), (3, 39283640), (4, 29462730), (5, 23570184), (6, 19641820), (8, 14731365), (10, 11785092), (11, 10713720), (12, 9820910), (15, 7856728), (19, 6202680), (20, 5892546), (22, 5356860), (24, 4910455), (30, 3928364), (33, 3571240), (37, 3185160), (38, 3101340), (40, 2946273), (44, 2678430), (55, 2142744), (57, 2067560), (60, 1964182), (66, 1785620), (74, 1592580), (76, 1550670), (88, 1339215), (95, 1240536), (110, 1071372), (111, 1061720), (114, 1033780), (120, 982091), (127, 927960), (132, 892810), (148, 796290), (152, 775335), (165, 714248), (185, 637032), (190, 620268), (209, 563880), (220, 535686), (222, 530860), (228, 516890), (254, 463980), (264, 446405), (285, 413512), (296, 398145), (330, 357124), (370, 318516), (380, 310134), (381, 309320), (407, 289560), (418, 281940), (440, 267843), (444, 265430), (456, 258445), (508, 231990), (555, 212344), (570, 206756), (627, 187960), (635, 185592), (660, 178562), (703, 167640), (740, 159258), (760, 155067), (762, 154660), (814, 144780), (836, 140970), (888, 132715), (1016, 115995), (1045, 112776), (1110, 106172), (1140, 103378), (1221, 96520), (1254, 93980), (1270, 92796), (1320, 89281), (1397, 84360), (1406, 83820), (1480, 79629), (1524, 77330), (1628, 72390), (1672, 70485), (1905, 61864), (2035, 57912), (2090, 56388), (2109, 55880), (2220, 53086), (2280, 51689), (2413, 48840), (2442, 48260), (2508, 46990), (2540, 46398), (2794, 42180), (2812, 41910), (3048, 38665), (3135, 37592), (3256, 36195), (3515, 33528), (3810, 30932), (4070, 28956), (4180, 28194), (4191, 28120), (4218, 27940), (4440, 26543), (4699, 25080), (4826, 24420), (4884, 24130), (5016, 23495), (5080, 23199), (5588, 21090), (5624, 20955), (6105, 19304), (6270, 18796), (6985, 16872), (7030, 16764), (7239, 16280), (7620, 15466), (7733, 15240), (8140, 14478), (8360, 14097), (8382, 14060), (8436, 13970), (9398, 12540), (9652, 12210), (9768, 12065), (10545, 11176)]