512801640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 384

約数和(自身を含む): 1939392000

約数和(自身を除く): 1426590360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 73, 76, 78, 79, 90, 95, 104, 114, 117, 120, 130, 146, 152, 156, 158, 171, 180, 190, 195, 219, 228, 234, 237, 247, 260, 285, 292, 312, 316, 342, 360, 365, 380, 390, 395, 438, 456, 468, 474, 494, 520, 570, 584, 585, 632, 657, 684, 711, 730, 741, 760, 780, 790, 855, 876, 936, 948, 949, 988, 1027, 1095, 1140, 1170, 1185, 1235, 1314, 1368, 1387, 1422, 1460, 1482, 1501, 1560, 1580, 1710, 1752, 1896, 1898, 1976, 2054, 2190, 2223, 2280, 2340, 2370, 2470, 2628, 2774, 2844, 2847, 2920, 2964, 3002, 3081, 3160, 3285, 3420, 3555, 3705, 3796, 4108, 4161, 4380, 4446, 4503, 4680, 4740, 4745, 4940, 5135, 5256, 5548, 5688, 5694, 5767, 5928, 6004, 6162, 6570, 6840, 6935, 7110, 7410, 7505, 7592, 8216, 8322, 8541, 8760, 8892, 9006, 9243, 9480, 9490, 9880, 10270, 11096, 11115, 11388, 11534, 12008, 12324, 12483, 13140, 13509, 13870, 14220, 14235, 14820, 15010, 15405, 16644, 17082, 17301, 17784, 18012, 18031, 18486, 18980, 19513, 20540, 20805, 22230, 22515, 22776, 23068, 24648, 24966, 26280, 27018, 27740, 28440, 28470, 28835, 29640, 30020, 30810, 33288, 34164, 34602, 36024, 36062, 36972, 37960, 39026, 41080, 41610, 42705, 44460, 45030, 46136, 46215, 49932, 51903, 54036, 54093, 55480, 56940, 57670, 58539, 60040, 61620, 62415, 67545, 68328, 69204, 72124, 73944, 74971, 78052, 83220, 85410, 86505, 88920, 90060, 90155, 92430, 97565, 99864, 103806, 108072, 108186, 109573, 113880, 115340, 117078, 123240, 124830, 135090, 138408, 144248, 149942, 156104, 162279, 166440, 170820, 173010, 175617, 180120, 180310, 184860, 195130, 207612, 216372, 219146, 224913, 230680, 234156, 249660, 259515, 270180, 270465, 292695, 299884, 324558, 328719, 341640, 346020, 351234, 360620, 369720, 374855, 390260, 415224, 432744, 438292, 449826, 468312, 499320, 519030, 540360, 540930, 547865, 585390, 599768, 649116, 657438, 674739, 692040, 702468, 721240, 749710, 780520, 811395, 876584, 878085, 899652, 986157, 1038060, 1081860, 1095730, 1124565, 1170780, 1298232, 1314876, 1349478, 1404936, 1424449, 1499420, 1622790, 1643595, 1756170, 1799304, 1972314, 2076120, 2163720, 2191460, 2249130, 2341560, 2629752, 2698956, 2848898, 2998840, 3245580, 3287190, 3373695, 3512340, 3944628, 4273347, 4382920, 4498260, 4930785, 5397912, 5697796, 6491160, 6574380, 6747390, 7024680, 7122245, 7889256, 8546694, 8996520, 9861570, 11395592, 12820041, 13148760, 13494780, 14244490, 17093388, 19723140, 21366735, 25640082, 26989560, 28488980, 34186776, 39446280, 42733470, 51280164, 56977960, 64100205, 85466940, 102560328, 128200410, 170933880, 256400820, 512801640]

約数ペア:

[(1, 512801640), (2, 256400820), (3, 170933880), (4, 128200410), (5, 102560328), (6, 85466940), (8, 64100205), (9, 56977960), (10, 51280164), (12, 42733470), (13, 39446280), (15, 34186776), (18, 28488980), (19, 26989560), (20, 25640082), (24, 21366735), (26, 19723140), (30, 17093388), (36, 14244490), (38, 13494780), (39, 13148760), (40, 12820041), (45, 11395592), (52, 9861570), (57, 8996520), (60, 8546694), (65, 7889256), (72, 7122245), (73, 7024680), (76, 6747390), (78, 6574380), (79, 6491160), (90, 5697796), (95, 5397912), (104, 4930785), (114, 4498260), (117, 4382920), (120, 4273347), (130, 3944628), (146, 3512340), (152, 3373695), (156, 3287190), (158, 3245580), (171, 2998840), (180, 2848898), (190, 2698956), (195, 2629752), (219, 2341560), (228, 2249130), (234, 2191460), (237, 2163720), (247, 2076120), (260, 1972314), (285, 1799304), (292, 1756170), (312, 1643595), (316, 1622790), (342, 1499420), (360, 1424449), (365, 1404936), (380, 1349478), (390, 1314876), (395, 1298232), (438, 1170780), (456, 1124565), (468, 1095730), (474, 1081860), (494, 1038060), (520, 986157), (570, 899652), (584, 878085), (585, 876584), (632, 811395), (657, 780520), (684, 749710), (711, 721240), (730, 702468), (741, 692040), (760, 674739), (780, 657438), (790, 649116), (855, 599768), (876, 585390), (936, 547865), (948, 540930), (949, 540360), (988, 519030), (1027, 499320), (1095, 468312), (1140, 449826), (1170, 438292), (1185, 432744), (1235, 415224), (1314, 390260), (1368, 374855), (1387, 369720), (1422, 360620), (1460, 351234), (1482, 346020), (1501, 341640), (1560, 328719), (1580, 324558), (1710, 299884), (1752, 292695), (1896, 270465), (1898, 270180), (1976, 259515), (2054, 249660), (2190, 234156), (2223, 230680), (2280, 224913), (2340, 219146), (2370, 216372), (2470, 207612), (2628, 195130), (2774, 184860), (2844, 180310), (2847, 180120), (2920, 175617), (2964, 173010), (3002, 170820), (3081, 166440), (3160, 162279), (3285, 156104), (3420, 149942), (3555, 144248), (3705, 138408), (3796, 135090), (4108, 124830), (4161, 123240), (4380, 117078), (4446, 115340), (4503, 113880), (4680, 109573), (4740, 108186), (4745, 108072), (4940, 103806), (5135, 99864), (5256, 97565), (5548, 92430), (5688, 90155), (5694, 90060), (5767, 88920), (5928, 86505), (6004, 85410), (6162, 83220), (6570, 78052), (6840, 74971), (6935, 73944), (7110, 72124), (7410, 69204), (7505, 68328), (7592, 67545), (8216, 62415), (8322, 61620), (8541, 60040), (8760, 58539), (8892, 57670), (9006, 56940), (9243, 55480), (9480, 54093), (9490, 54036), (9880, 51903), (10270, 49932), (11096, 46215), (11115, 46136), (11388, 45030), (11534, 44460), (12008, 42705), (12324, 41610), (12483, 41080), (13140, 39026), (13509, 37960), (13870, 36972), (14220, 36062), (14235, 36024), (14820, 34602), (15010, 34164), (15405, 33288), (16644, 30810), (17082, 30020), (17301, 29640), (17784, 28835), (18012, 28470), (18031, 28440), (18486, 27740), (18980, 27018), (19513, 26280), (20540, 24966), (20805, 24648), (22230, 23068), (22515, 22776)]