621997740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 432

約数和(自身を含む): 2455584768

約数和(自身を除く): 1833587028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 127, 130, 138, 140, 156, 161, 169, 180, 182, 195, 207, 210, 230, 234, 252, 254, 260, 273, 276, 299, 315, 322, 338, 345, 364, 381, 390, 414, 420, 455, 460, 468, 483, 507, 508, 546, 585, 598, 630, 635, 644, 676, 690, 762, 780, 805, 819, 828, 845, 889, 897, 910, 966, 1014, 1035, 1092, 1143, 1170, 1183, 1196, 1260, 1270, 1365, 1380, 1449, 1495, 1521, 1524, 1610, 1638, 1651, 1690, 1778, 1794, 1820, 1905, 1932, 2028, 2070, 2093, 2286, 2340, 2366, 2415, 2535, 2540, 2667, 2691, 2730, 2898, 2921, 2990, 3042, 3220, 3276, 3302, 3380, 3549, 3556, 3588, 3810, 3887, 4095, 4140, 4186, 4445, 4485, 4572, 4732, 4830, 4953, 5070, 5334, 5382, 5460, 5715, 5796, 5842, 5915, 5980, 6084, 6279, 6604, 7098, 7245, 7605, 7620, 7774, 8001, 8190, 8255, 8372, 8763, 8890, 8970, 9660, 9906, 10140, 10465, 10647, 10668, 10764, 11430, 11557, 11661, 11684, 11830, 12558, 13335, 13455, 14196, 14490, 14605, 14859, 15210, 15548, 16002, 16380, 16510, 17526, 17745, 17780, 17940, 18837, 19435, 19812, 20447, 20930, 21294, 21463, 22860, 23114, 23322, 23660, 24765, 25116, 26289, 26670, 26910, 27209, 28980, 29210, 29718, 30420, 31395, 32004, 33020, 34671, 34983, 35052, 35490, 37674, 37973, 38870, 40005, 40894, 41860, 42588, 42926, 43815, 46228, 46644, 49530, 52578, 53235, 53340, 53820, 54418, 57785, 58305, 58420, 59436, 61341, 62790, 64389, 69342, 69966, 70980, 74295, 75348, 75946, 77740, 80010, 81627, 81788, 85852, 87630, 94185, 99060, 102235, 104013, 105156, 106470, 107315, 108836, 113919, 115570, 116610, 122682, 125580, 128778, 131445, 136045, 138684, 139932, 148590, 150241, 151892, 160020, 163254, 173355, 174915, 175260, 184023, 188370, 189865, 193167, 204470, 208026, 212940, 214630, 227838, 231140, 233220, 244881, 245364, 257556, 262890, 265811, 272090, 297180, 300482, 306705, 321945, 326508, 341757, 346710, 349830, 368046, 376740, 379730, 386334, 408135, 408940, 416052, 429260, 450723, 455676, 489762, 493649, 520065, 525780, 531622, 544180, 569595, 600964, 613410, 643890, 683514, 693420, 699660, 736092, 751205, 759460, 772668, 797433, 816270, 901446, 920115, 965835, 979524, 987298, 1040130, 1063244, 1139190, 1224405, 1226820, 1287780, 1329055, 1352169, 1367028, 1480947, 1502410, 1594866, 1632540, 1708785, 1802892, 1840230, 1931670, 1974596, 2080260, 2253615, 2278380, 2392299, 2448810, 2468245, 2658110, 2704338, 2961894, 3004820, 3189732, 3417570, 3455543, 3680460, 3863340, 3987165, 4442841, 4507230, 4784598, 4897620, 4936490, 5316220, 5408676, 5923788, 6760845, 6835140, 6911086, 7404735, 7974330, 8885682, 9014460, 9569196, 9872980, 10366629, 11961495, 13521690, 13822172, 14809470, 15948660, 17277715, 17771364, 20733258, 22214205, 23922990, 27043380, 29618940, 31099887, 34555430, 41466516, 44428410, 47845980, 51833145, 62199774, 69110860, 88856820, 103666290, 124399548, 155499435, 207332580, 310998870, 621997740]

約数ペア:

[(1, 621997740), (2, 310998870), (3, 207332580), (4, 155499435), (5, 124399548), (6, 103666290), (7, 88856820), (9, 69110860), (10, 62199774), (12, 51833145), (13, 47845980), (14, 44428410), (15, 41466516), (18, 34555430), (20, 31099887), (21, 29618940), (23, 27043380), (26, 23922990), (28, 22214205), (30, 20733258), (35, 17771364), (36, 17277715), (39, 15948660), (42, 14809470), (45, 13822172), (46, 13521690), (52, 11961495), (60, 10366629), (63, 9872980), (65, 9569196), (69, 9014460), (70, 8885682), (78, 7974330), (84, 7404735), (90, 6911086), (91, 6835140), (92, 6760845), (105, 5923788), (115, 5408676), (117, 5316220), (126, 4936490), (127, 4897620), (130, 4784598), (138, 4507230), (140, 4442841), (156, 3987165), (161, 3863340), (169, 3680460), (180, 3455543), (182, 3417570), (195, 3189732), (207, 3004820), (210, 2961894), (230, 2704338), (234, 2658110), (252, 2468245), (254, 2448810), (260, 2392299), (273, 2278380), (276, 2253615), (299, 2080260), (315, 1974596), (322, 1931670), (338, 1840230), (345, 1802892), (364, 1708785), (381, 1632540), (390, 1594866), (414, 1502410), (420, 1480947), (455, 1367028), (460, 1352169), (468, 1329055), (483, 1287780), (507, 1226820), (508, 1224405), (546, 1139190), (585, 1063244), (598, 1040130), (630, 987298), (635, 979524), (644, 965835), (676, 920115), (690, 901446), (762, 816270), (780, 797433), (805, 772668), (819, 759460), (828, 751205), (845, 736092), (889, 699660), (897, 693420), (910, 683514), (966, 643890), (1014, 613410), (1035, 600964), (1092, 569595), (1143, 544180), (1170, 531622), (1183, 525780), (1196, 520065), (1260, 493649), (1270, 489762), (1365, 455676), (1380, 450723), (1449, 429260), (1495, 416052), (1521, 408940), (1524, 408135), (1610, 386334), (1638, 379730), (1651, 376740), (1690, 368046), (1778, 349830), (1794, 346710), (1820, 341757), (1905, 326508), (1932, 321945), (2028, 306705), (2070, 300482), (2093, 297180), (2286, 272090), (2340, 265811), (2366, 262890), (2415, 257556), (2535, 245364), (2540, 244881), (2667, 233220), (2691, 231140), (2730, 227838), (2898, 214630), (2921, 212940), (2990, 208026), (3042, 204470), (3220, 193167), (3276, 189865), (3302, 188370), (3380, 184023), (3549, 175260), (3556, 174915), (3588, 173355), (3810, 163254), (3887, 160020), (4095, 151892), (4140, 150241), (4186, 148590), (4445, 139932), (4485, 138684), (4572, 136045), (4732, 131445), (4830, 128778), (4953, 125580), (5070, 122682), (5334, 116610), (5382, 115570), (5460, 113919), (5715, 108836), (5796, 107315), (5842, 106470), (5915, 105156), (5980, 104013), (6084, 102235), (6279, 99060), (6604, 94185), (7098, 87630), (7245, 85852), (7605, 81788), (7620, 81627), (7774, 80010), (8001, 77740), (8190, 75946), (8255, 75348), (8372, 74295), (8763, 70980), (8890, 69966), (8970, 69342), (9660, 64389), (9906, 62790), (10140, 61341), (10465, 59436), (10647, 58420), (10668, 58305), (10764, 57785), (11430, 54418), (11557, 53820), (11661, 53340), (11684, 53235), (11830, 52578), (12558, 49530), (13335, 46644), (13455, 46228), (14196, 43815), (14490, 42926), (14605, 42588), (14859, 41860), (15210, 40894), (15548, 40005), (16002, 38870), (16380, 37973), (16510, 37674), (17526, 35490), (17745, 35052), (17780, 34983), (17940, 34671), (18837, 33020), (19435, 32004), (19812, 31395), (20447, 30420), (20930, 29718), (21294, 29210), (21463, 28980), (22860, 27209), (23114, 26910), (23322, 26670), (23660, 26289), (24765, 25116)]