71076720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 274982400

約数和(自身を除く): 203905680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 109, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 218, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 327, 330, 380, 390, 418, 429, 436, 440, 456, 494, 520, 528, 545, 570, 572, 624, 627, 654, 660, 715, 741, 760, 780, 836, 858, 872, 880, 912, 988, 1040, 1045, 1090, 1140, 1144, 1199, 1235, 1254, 1308, 1320, 1417, 1430, 1482, 1520, 1560, 1635, 1672, 1716, 1744, 1976, 2071, 2090, 2145, 2180, 2280, 2288, 2398, 2470, 2508, 2616, 2640, 2717, 2834, 2860, 2964, 3120, 3135, 3270, 3344, 3432, 3597, 3705, 3952, 4142, 4180, 4251, 4290, 4360, 4560, 4796, 4940, 5016, 5232, 5434, 5668, 5720, 5928, 5995, 6213, 6270, 6540, 6864, 7085, 7194, 7410, 8151, 8284, 8360, 8502, 8580, 8720, 9592, 9880, 10032, 10355, 10868, 11336, 11440, 11856, 11990, 12426, 12540, 13080, 13585, 14170, 14388, 14820, 15587, 16302, 16568, 16720, 17004, 17160, 17985, 19184, 19760, 20710, 21255, 21736, 22672, 22781, 23980, 24852, 25080, 26160, 26923, 27170, 28340, 28776, 29640, 31065, 31174, 32604, 33136, 34008, 34320, 35970, 40755, 41420, 42510, 43472, 45562, 46761, 47960, 49704, 50160, 53846, 54340, 56680, 57552, 59280, 62130, 62348, 65208, 68016, 68343, 71940, 77935, 80769, 81510, 82840, 85020, 91124, 93522, 95920, 99408, 107692, 108680, 113360, 113905, 124260, 124696, 130416, 134615, 136686, 143880, 155870, 161538, 163020, 165680, 170040, 182248, 187044, 215384, 217360, 227810, 233805, 248520, 249392, 269230, 273372, 287760, 296153, 311740, 323076, 326040, 340080, 341715, 364496, 374088, 403845, 430768, 455620, 467610, 497040, 538460, 546744, 592306, 623480, 646152, 652080, 683430, 748176, 807690, 888459, 911240, 935220, 1076920, 1093488, 1184612, 1246960, 1292304, 1366860, 1480765, 1615380, 1776918, 1822480, 1870440, 2153840, 2369224, 2733720, 2961530, 3230760, 3553836, 3740880, 4442295, 4738448, 5467440, 5923060, 6461520, 7107672, 8884590, 11846120, 14215344, 17769180, 23692240, 35538360, 71076720]

約数ペア:

[(1, 71076720), (2, 35538360), (3, 23692240), (4, 17769180), (5, 14215344), (6, 11846120), (8, 8884590), (10, 7107672), (11, 6461520), (12, 5923060), (13, 5467440), (15, 4738448), (16, 4442295), (19, 3740880), (20, 3553836), (22, 3230760), (24, 2961530), (26, 2733720), (30, 2369224), (33, 2153840), (38, 1870440), (39, 1822480), (40, 1776918), (44, 1615380), (48, 1480765), (52, 1366860), (55, 1292304), (57, 1246960), (60, 1184612), (65, 1093488), (66, 1076920), (76, 935220), (78, 911240), (80, 888459), (88, 807690), (95, 748176), (104, 683430), (109, 652080), (110, 646152), (114, 623480), (120, 592306), (130, 546744), (132, 538460), (143, 497040), (152, 467610), (156, 455620), (165, 430768), (176, 403845), (190, 374088), (195, 364496), (208, 341715), (209, 340080), (218, 326040), (220, 323076), (228, 311740), (240, 296153), (247, 287760), (260, 273372), (264, 269230), (285, 249392), (286, 248520), (304, 233805), (312, 227810), (327, 217360), (330, 215384), (380, 187044), (390, 182248), (418, 170040), (429, 165680), (436, 163020), (440, 161538), (456, 155870), (494, 143880), (520, 136686), (528, 134615), (545, 130416), (570, 124696), (572, 124260), (624, 113905), (627, 113360), (654, 108680), (660, 107692), (715, 99408), (741, 95920), (760, 93522), (780, 91124), (836, 85020), (858, 82840), (872, 81510), (880, 80769), (912, 77935), (988, 71940), (1040, 68343), (1045, 68016), (1090, 65208), (1140, 62348), (1144, 62130), (1199, 59280), (1235, 57552), (1254, 56680), (1308, 54340), (1320, 53846), (1417, 50160), (1430, 49704), (1482, 47960), (1520, 46761), (1560, 45562), (1635, 43472), (1672, 42510), (1716, 41420), (1744, 40755), (1976, 35970), (2071, 34320), (2090, 34008), (2145, 33136), (2180, 32604), (2280, 31174), (2288, 31065), (2398, 29640), (2470, 28776), (2508, 28340), (2616, 27170), (2640, 26923), (2717, 26160), (2834, 25080), (2860, 24852), (2964, 23980), (3120, 22781), (3135, 22672), (3270, 21736), (3344, 21255), (3432, 20710), (3597, 19760), (3705, 19184), (3952, 17985), (4142, 17160), (4180, 17004), (4251, 16720), (4290, 16568), (4360, 16302), (4560, 15587), (4796, 14820), (4940, 14388), (5016, 14170), (5232, 13585), (5434, 13080), (5668, 12540), (5720, 12426), (5928, 11990), (5995, 11856), (6213, 11440), (6270, 11336), (6540, 10868), (6864, 10355), (7085, 10032), (7194, 9880), (7410, 9592), (8151, 8720), (8284, 8580), (8360, 8502)]