51679320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 212751360

約数和(自身を除く): 161072040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 47, 49, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 94, 98, 102, 105, 110, 119, 120, 132, 136, 140, 141, 147, 154, 165, 168, 170, 187, 188, 196, 204, 210, 220, 231, 235, 238, 245, 255, 264, 280, 282, 294, 308, 329, 330, 340, 357, 374, 376, 385, 392, 408, 420, 440, 462, 470, 476, 490, 510, 517, 539, 561, 564, 588, 595, 616, 658, 660, 680, 705, 714, 735, 748, 770, 799, 833, 840, 924, 935, 940, 952, 980, 987, 1020, 1034, 1078, 1122, 1128, 1155, 1176, 1190, 1309, 1316, 1320, 1410, 1428, 1470, 1496, 1540, 1551, 1598, 1617, 1645, 1666, 1785, 1848, 1870, 1880, 1960, 1974, 2040, 2068, 2156, 2244, 2303, 2310, 2380, 2397, 2499, 2585, 2618, 2632, 2695, 2805, 2820, 2856, 2940, 3080, 3102, 3196, 3234, 3290, 3332, 3570, 3619, 3740, 3927, 3948, 3995, 4136, 4165, 4312, 4488, 4606, 4620, 4760, 4794, 4935, 4998, 5170, 5236, 5390, 5593, 5610, 5640, 5880, 6204, 6392, 6468, 6545, 6580, 6664, 6909, 7140, 7238, 7480, 7755, 7854, 7896, 7990, 8085, 8330, 8789, 9163, 9212, 9240, 9588, 9870, 9996, 10340, 10472, 10780, 10857, 11186, 11220, 11515, 11985, 12408, 12495, 12936, 13090, 13160, 13818, 14280, 14476, 15510, 15708, 15980, 16170, 16660, 16779, 17578, 18095, 18326, 18424, 19176, 19635, 19740, 19992, 20680, 21560, 21714, 22372, 22440, 23030, 23970, 24990, 25333, 26180, 26367, 27489, 27636, 27965, 28952, 31020, 31416, 31960, 32340, 33320, 33558, 34545, 35156, 36190, 36652, 39151, 39270, 39480, 43428, 43945, 44744, 45815, 46060, 47940, 49980, 50666, 52360, 52734, 54285, 54978, 55272, 55930, 61523, 62040, 64680, 67116, 69090, 70312, 72380, 73304, 75999, 78302, 78540, 83895, 86856, 87890, 91630, 92120, 95880, 99960, 101332, 105468, 108570, 109956, 111860, 117453, 123046, 126665, 131835, 134232, 137445, 138180, 144760, 151998, 156604, 157080, 167790, 175780, 183260, 184569, 195755, 202664, 210936, 217140, 219912, 223720, 234906, 246092, 253330, 263670, 274890, 276360, 303996, 307615, 313208, 335580, 351560, 366520, 369138, 379995, 391510, 430661, 434280, 469812, 492184, 506660, 527340, 549780, 587265, 607992, 615230, 671160, 738276, 759990, 783020, 861322, 922845, 939624, 1013320, 1054680, 1099560, 1174530, 1230460, 1291983, 1476552, 1519980, 1566040, 1722644, 1845690, 2153305, 2349060, 2460920, 2583966, 3039960, 3445288, 3691380, 4306610, 4698120, 5167932, 6459915, 7382760, 8613220, 10335864, 12919830, 17226440, 25839660, 51679320]

約数ペア:

[(1, 51679320), (2, 25839660), (3, 17226440), (4, 12919830), (5, 10335864), (6, 8613220), (7, 7382760), (8, 6459915), (10, 5167932), (11, 4698120), (12, 4306610), (14, 3691380), (15, 3445288), (17, 3039960), (20, 2583966), (21, 2460920), (22, 2349060), (24, 2153305), (28, 1845690), (30, 1722644), (33, 1566040), (34, 1519980), (35, 1476552), (40, 1291983), (42, 1230460), (44, 1174530), (47, 1099560), (49, 1054680), (51, 1013320), (55, 939624), (56, 922845), (60, 861322), (66, 783020), (68, 759990), (70, 738276), (77, 671160), (84, 615230), (85, 607992), (88, 587265), (94, 549780), (98, 527340), (102, 506660), (105, 492184), (110, 469812), (119, 434280), (120, 430661), (132, 391510), (136, 379995), (140, 369138), (141, 366520), (147, 351560), (154, 335580), (165, 313208), (168, 307615), (170, 303996), (187, 276360), (188, 274890), (196, 263670), (204, 253330), (210, 246092), (220, 234906), (231, 223720), (235, 219912), (238, 217140), (245, 210936), (255, 202664), (264, 195755), (280, 184569), (282, 183260), (294, 175780), (308, 167790), (329, 157080), (330, 156604), (340, 151998), (357, 144760), (374, 138180), (376, 137445), (385, 134232), (392, 131835), (408, 126665), (420, 123046), (440, 117453), (462, 111860), (470, 109956), (476, 108570), (490, 105468), (510, 101332), (517, 99960), (539, 95880), (561, 92120), (564, 91630), (588, 87890), (595, 86856), (616, 83895), (658, 78540), (660, 78302), (680, 75999), (705, 73304), (714, 72380), (735, 70312), (748, 69090), (770, 67116), (799, 64680), (833, 62040), (840, 61523), (924, 55930), (935, 55272), (940, 54978), (952, 54285), (980, 52734), (987, 52360), (1020, 50666), (1034, 49980), (1078, 47940), (1122, 46060), (1128, 45815), (1155, 44744), (1176, 43945), (1190, 43428), (1309, 39480), (1316, 39270), (1320, 39151), (1410, 36652), (1428, 36190), (1470, 35156), (1496, 34545), (1540, 33558), (1551, 33320), (1598, 32340), (1617, 31960), (1645, 31416), (1666, 31020), (1785, 28952), (1848, 27965), (1870, 27636), (1880, 27489), (1960, 26367), (1974, 26180), (2040, 25333), (2068, 24990), (2156, 23970), (2244, 23030), (2303, 22440), (2310, 22372), (2380, 21714), (2397, 21560), (2499, 20680), (2585, 19992), (2618, 19740), (2632, 19635), (2695, 19176), (2805, 18424), (2820, 18326), (2856, 18095), (2940, 17578), (3080, 16779), (3102, 16660), (3196, 16170), (3234, 15980), (3290, 15708), (3332, 15510), (3570, 14476), (3619, 14280), (3740, 13818), (3927, 13160), (3948, 13090), (3995, 12936), (4136, 12495), (4165, 12408), (4312, 11985), (4488, 11515), (4606, 11220), (4620, 11186), (4760, 10857), (4794, 10780), (4935, 10472), (4998, 10340), (5170, 9996), (5236, 9870), (5390, 9588), (5593, 9240), (5610, 9212), (5640, 9163), (5880, 8789), (6204, 8330), (6392, 8085), (6468, 7990), (6545, 7896), (6580, 7854), (6664, 7755), (6909, 7480), (7140, 7238)]