347403420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 1315012608

約数和(自身を除く): 967609188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 127, 130, 140, 156, 167, 180, 182, 195, 210, 234, 252, 254, 260, 273, 315, 334, 364, 381, 390, 420, 455, 468, 501, 508, 546, 585, 630, 635, 668, 762, 780, 819, 835, 889, 910, 1002, 1092, 1143, 1169, 1170, 1260, 1270, 1365, 1503, 1524, 1638, 1651, 1670, 1778, 1820, 1905, 2004, 2171, 2286, 2338, 2340, 2505, 2540, 2667, 2730, 3006, 3276, 3302, 3340, 3507, 3556, 3810, 4095, 4342, 4445, 4572, 4676, 4953, 5010, 5334, 5460, 5715, 5845, 6012, 6513, 6604, 7014, 7515, 7620, 8001, 8190, 8255, 8684, 8890, 9906, 10020, 10521, 10668, 10855, 11430, 11557, 11690, 13026, 13335, 14028, 14859, 15030, 15197, 16002, 16380, 16510, 17535, 17780, 19539, 19812, 21042, 21209, 21710, 22860, 23114, 23380, 24765, 26052, 26670, 29718, 30060, 30394, 32004, 32565, 33020, 34671, 35070, 39078, 40005, 42084, 42418, 43420, 45591, 46228, 49530, 52605, 53340, 57785, 59436, 60788, 63627, 65130, 69342, 70140, 74295, 75985, 78156, 80010, 84836, 91182, 97695, 99060, 104013, 105210, 106045, 115570, 127254, 130260, 136773, 138684, 148463, 148590, 151970, 160020, 173355, 182364, 190881, 195390, 208026, 210420, 212090, 227955, 231140, 254508, 273546, 275717, 296926, 297180, 303940, 318135, 346710, 381762, 390780, 416052, 424180, 445389, 455910, 520065, 547092, 551434, 593852, 636270, 683865, 693420, 742315, 763524, 827151, 890778, 911820, 954405, 1040130, 1102868, 1272540, 1336167, 1367730, 1378585, 1484630, 1654302, 1781556, 1908810, 1930019, 2080260, 2226945, 2481453, 2672334, 2735460, 2757170, 2969260, 3308604, 3817620, 3860038, 4135755, 4453890, 4962906, 5344668, 5514340, 5790057, 6680835, 7720076, 8271510, 8907780, 9650095, 9925812, 11580114, 12407265, 13361670, 16543020, 17370171, 19300190, 23160228, 24814530, 26723340, 28950285, 34740342, 38600380, 49629060, 57900570, 69480684, 86850855, 115801140, 173701710, 347403420]

約数ペア:

[(1, 347403420), (2, 173701710), (3, 115801140), (4, 86850855), (5, 69480684), (6, 57900570), (7, 49629060), (9, 38600380), (10, 34740342), (12, 28950285), (13, 26723340), (14, 24814530), (15, 23160228), (18, 19300190), (20, 17370171), (21, 16543020), (26, 13361670), (28, 12407265), (30, 11580114), (35, 9925812), (36, 9650095), (39, 8907780), (42, 8271510), (45, 7720076), (52, 6680835), (60, 5790057), (63, 5514340), (65, 5344668), (70, 4962906), (78, 4453890), (84, 4135755), (90, 3860038), (91, 3817620), (105, 3308604), (117, 2969260), (126, 2757170), (127, 2735460), (130, 2672334), (140, 2481453), (156, 2226945), (167, 2080260), (180, 1930019), (182, 1908810), (195, 1781556), (210, 1654302), (234, 1484630), (252, 1378585), (254, 1367730), (260, 1336167), (273, 1272540), (315, 1102868), (334, 1040130), (364, 954405), (381, 911820), (390, 890778), (420, 827151), (455, 763524), (468, 742315), (501, 693420), (508, 683865), (546, 636270), (585, 593852), (630, 551434), (635, 547092), (668, 520065), (762, 455910), (780, 445389), (819, 424180), (835, 416052), (889, 390780), (910, 381762), (1002, 346710), (1092, 318135), (1143, 303940), (1169, 297180), (1170, 296926), (1260, 275717), (1270, 273546), (1365, 254508), (1503, 231140), (1524, 227955), (1638, 212090), (1651, 210420), (1670, 208026), (1778, 195390), (1820, 190881), (1905, 182364), (2004, 173355), (2171, 160020), (2286, 151970), (2338, 148590), (2340, 148463), (2505, 138684), (2540, 136773), (2667, 130260), (2730, 127254), (3006, 115570), (3276, 106045), (3302, 105210), (3340, 104013), (3507, 99060), (3556, 97695), (3810, 91182), (4095, 84836), (4342, 80010), (4445, 78156), (4572, 75985), (4676, 74295), (4953, 70140), (5010, 69342), (5334, 65130), (5460, 63627), (5715, 60788), (5845, 59436), (6012, 57785), (6513, 53340), (6604, 52605), (7014, 49530), (7515, 46228), (7620, 45591), (8001, 43420), (8190, 42418), (8255, 42084), (8684, 40005), (8890, 39078), (9906, 35070), (10020, 34671), (10521, 33020), (10668, 32565), (10855, 32004), (11430, 30394), (11557, 30060), (11690, 29718), (13026, 26670), (13335, 26052), (14028, 24765), (14859, 23380), (15030, 23114), (15197, 22860), (16002, 21710), (16380, 21209), (16510, 21042), (17535, 19812), (17780, 19539)]