57408120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 247104000

約数和(自身を除く): 189695880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 109, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 218, 220, 228, 231, 252, 264, 266, 280, 285, 308, 315, 327, 330, 342, 360, 380, 385, 396, 399, 418, 420, 436, 440, 456, 462, 495, 504, 532, 545, 570, 616, 627, 630, 654, 660, 665, 684, 693, 760, 763, 770, 792, 798, 836, 840, 855, 872, 924, 981, 990, 1045, 1064, 1090, 1140, 1155, 1197, 1199, 1254, 1260, 1308, 1320, 1330, 1368, 1386, 1463, 1526, 1540, 1596, 1635, 1672, 1710, 1848, 1881, 1962, 1980, 1995, 2071, 2090, 2180, 2280, 2289, 2310, 2394, 2398, 2508, 2520, 2616, 2660, 2772, 2926, 3052, 3080, 3135, 3192, 3270, 3420, 3465, 3597, 3762, 3815, 3924, 3960, 3990, 4142, 4180, 4360, 4389, 4578, 4620, 4788, 4796, 4905, 5016, 5320, 5544, 5852, 5985, 5995, 6104, 6213, 6270, 6540, 6840, 6867, 6930, 7194, 7315, 7524, 7630, 7848, 7980, 8284, 8360, 8393, 8778, 9156, 9240, 9405, 9576, 9592, 9810, 10355, 10791, 11445, 11704, 11970, 11990, 12426, 12540, 13080, 13167, 13734, 13860, 14388, 14497, 14630, 15048, 15260, 15960, 16568, 16786, 17556, 17985, 18312, 18639, 18810, 19620, 20710, 21582, 21945, 22781, 22890, 23940, 23980, 24852, 25080, 25179, 26334, 27468, 27720, 28776, 28994, 29260, 30520, 31065, 33572, 34335, 35112, 35970, 37278, 37620, 39240, 41420, 41965, 43164, 43491, 43890, 45562, 45780, 47880, 47960, 49704, 50358, 52668, 53955, 54936, 57988, 58520, 62130, 65835, 67144, 68343, 68670, 71940, 72485, 74556, 75240, 75537, 82840, 83930, 86328, 86982, 87780, 91124, 91560, 93195, 100716, 105336, 107910, 113905, 115976, 124260, 125895, 130473, 131670, 136686, 137340, 143880, 144970, 149112, 151074, 159467, 167860, 173964, 175560, 182248, 186390, 201432, 205029, 215820, 217455, 227810, 248520, 251790, 260946, 263340, 273372, 274680, 289940, 302148, 318934, 335720, 341715, 347928, 372780, 377685, 410058, 431640, 434910, 455620, 478401, 503580, 521892, 526680, 546744, 579880, 604296, 637868, 652365, 683430, 745560, 755370, 797335, 820116, 869820, 911240, 956802, 1007160, 1025145, 1043784, 1275736, 1304730, 1366860, 1435203, 1510740, 1594670, 1640232, 1739640, 1913604, 2050290, 2392005, 2609460, 2733720, 2870406, 3021480, 3189340, 3827208, 4100580, 4784010, 5218920, 5740812, 6378680, 7176015, 8201160, 9568020, 11481624, 14352030, 19136040, 28704060, 57408120]

約数ペア:

[(1, 57408120), (2, 28704060), (3, 19136040), (4, 14352030), (5, 11481624), (6, 9568020), (7, 8201160), (8, 7176015), (9, 6378680), (10, 5740812), (11, 5218920), (12, 4784010), (14, 4100580), (15, 3827208), (18, 3189340), (19, 3021480), (20, 2870406), (21, 2733720), (22, 2609460), (24, 2392005), (28, 2050290), (30, 1913604), (33, 1739640), (35, 1640232), (36, 1594670), (38, 1510740), (40, 1435203), (42, 1366860), (44, 1304730), (45, 1275736), (55, 1043784), (56, 1025145), (57, 1007160), (60, 956802), (63, 911240), (66, 869820), (70, 820116), (72, 797335), (76, 755370), (77, 745560), (84, 683430), (88, 652365), (90, 637868), (95, 604296), (99, 579880), (105, 546744), (109, 526680), (110, 521892), (114, 503580), (120, 478401), (126, 455620), (132, 434910), (133, 431640), (140, 410058), (152, 377685), (154, 372780), (165, 347928), (168, 341715), (171, 335720), (180, 318934), (190, 302148), (198, 289940), (209, 274680), (210, 273372), (218, 263340), (220, 260946), (228, 251790), (231, 248520), (252, 227810), (264, 217455), (266, 215820), (280, 205029), (285, 201432), (308, 186390), (315, 182248), (327, 175560), (330, 173964), (342, 167860), (360, 159467), (380, 151074), (385, 149112), (396, 144970), (399, 143880), (418, 137340), (420, 136686), (436, 131670), (440, 130473), (456, 125895), (462, 124260), (495, 115976), (504, 113905), (532, 107910), (545, 105336), (570, 100716), (616, 93195), (627, 91560), (630, 91124), (654, 87780), (660, 86982), (665, 86328), (684, 83930), (693, 82840), (760, 75537), (763, 75240), (770, 74556), (792, 72485), (798, 71940), (836, 68670), (840, 68343), (855, 67144), (872, 65835), (924, 62130), (981, 58520), (990, 57988), (1045, 54936), (1064, 53955), (1090, 52668), (1140, 50358), (1155, 49704), (1197, 47960), (1199, 47880), (1254, 45780), (1260, 45562), (1308, 43890), (1320, 43491), (1330, 43164), (1368, 41965), (1386, 41420), (1463, 39240), (1526, 37620), (1540, 37278), (1596, 35970), (1635, 35112), (1672, 34335), (1710, 33572), (1848, 31065), (1881, 30520), (1962, 29260), (1980, 28994), (1995, 28776), (2071, 27720), (2090, 27468), (2180, 26334), (2280, 25179), (2289, 25080), (2310, 24852), (2394, 23980), (2398, 23940), (2508, 22890), (2520, 22781), (2616, 21945), (2660, 21582), (2772, 20710), (2926, 19620), (3052, 18810), (3080, 18639), (3135, 18312), (3192, 17985), (3270, 17556), (3420, 16786), (3465, 16568), (3597, 15960), (3762, 15260), (3815, 15048), (3924, 14630), (3960, 14497), (3990, 14388), (4142, 13860), (4180, 13734), (4360, 13167), (4389, 13080), (4578, 12540), (4620, 12426), (4788, 11990), (4796, 11970), (4905, 11704), (5016, 11445), (5320, 10791), (5544, 10355), (5852, 9810), (5985, 9592), (5995, 9576), (6104, 9405), (6213, 9240), (6270, 9156), (6540, 8778), (6840, 8393), (6867, 8360), (6930, 8284), (7194, 7980), (7315, 7848), (7524, 7630)]