645634080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 432

約数和(自身を含む): 2733756480

約数和(自身を除く): 2088122400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 338, 360, 364, 379, 390, 416, 420, 455, 468, 480, 504, 507, 520, 546, 560, 585, 624, 630, 672, 676, 720, 728, 758, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1120, 1137, 1170, 1183, 1248, 1260, 1352, 1365, 1440, 1456, 1516, 1521, 1560, 1638, 1680, 1690, 1820, 1872, 1895, 2016, 2028, 2080, 2184, 2274, 2340, 2366, 2520, 2535, 2653, 2704, 2730, 2912, 3032, 3042, 3120, 3276, 3360, 3380, 3411, 3549, 3640, 3744, 3790, 4056, 4095, 4368, 4548, 4680, 4732, 4927, 5040, 5070, 5306, 5408, 5460, 5685, 5915, 6064, 6084, 6240, 6552, 6760, 6822, 7098, 7280, 7580, 7605, 7959, 8112, 8190, 8736, 9096, 9360, 9464, 9854, 10080, 10140, 10612, 10647, 10920, 11370, 11830, 12128, 12168, 13104, 13265, 13520, 13644, 14196, 14560, 14781, 15160, 15210, 15918, 16224, 16380, 17055, 17745, 18192, 18720, 18928, 19708, 20280, 21224, 21294, 21840, 22740, 23660, 23877, 24336, 24635, 26208, 26530, 27040, 27288, 28392, 29562, 30320, 30420, 31836, 32760, 34110, 34489, 35490, 36384, 37856, 39416, 39795, 40560, 42448, 42588, 43680, 44343, 45480, 47320, 47754, 48672, 49270, 53060, 53235, 54576, 56784, 59124, 60640, 60840, 63672, 64051, 65520, 68220, 68978, 70980, 73905, 78832, 79590, 81120, 84896, 85176, 88686, 90960, 94640, 95508, 98540, 103467, 106120, 106470, 109152, 113568, 118248, 119385, 121680, 127344, 128102, 131040, 136440, 137956, 141960, 147810, 157664, 159180, 170352, 172445, 177372, 181920, 189280, 191016, 192153, 197080, 206934, 212240, 212940, 221715, 236496, 238770, 243360, 254688, 256204, 272880, 275912, 283920, 295620, 310401, 318360, 320255, 340704, 344890, 354744, 382032, 384306, 394160, 413868, 424480, 425880, 443430, 448357, 472992, 477540, 512408, 517335, 545760, 551824, 567840, 576459, 591240, 620802, 636720, 640510, 689780, 709488, 764064, 768612, 788320, 827736, 851760, 886860, 896714, 955080, 960765, 1024816, 1034670, 1103648, 1152918, 1182480, 1241604, 1273440, 1281020, 1345071, 1379560, 1418976, 1537224, 1552005, 1655472, 1703520, 1773720, 1793428, 1910160, 1921530, 2049632, 2069340, 2241785, 2305836, 2364960, 2483208, 2562040, 2690142, 2759120, 2882295, 3074448, 3104010, 3310944, 3547440, 3586856, 3820320, 3843060, 4035213, 4138680, 4483570, 4611672, 4966416, 5124080, 5380284, 5518240, 5764590, 6148896, 6208020, 6725355, 7094880, 7173712, 7686120, 8070426, 8277360, 8967140, 9223344, 9932832, 10248160, 10760568, 11529180, 12416040, 13450710, 14347424, 15372240, 16140852, 16554720, 17934280, 18446688, 20176065, 21521136, 23058360, 24832080, 26901420, 30744480, 32281704, 35868560, 40352130, 43042272, 46116720, 49664160, 53802840, 64563408, 71737120, 80704260, 92233440, 107605680, 129126816, 161408520, 215211360, 322817040, 645634080]

約数ペア:

[(1, 645634080), (2, 322817040), (3, 215211360), (4, 161408520), (5, 129126816), (6, 107605680), (7, 92233440), (8, 80704260), (9, 71737120), (10, 64563408), (12, 53802840), (13, 49664160), (14, 46116720), (15, 43042272), (16, 40352130), (18, 35868560), (20, 32281704), (21, 30744480), (24, 26901420), (26, 24832080), (28, 23058360), (30, 21521136), (32, 20176065), (35, 18446688), (36, 17934280), (39, 16554720), (40, 16140852), (42, 15372240), (45, 14347424), (48, 13450710), (52, 12416040), (56, 11529180), (60, 10760568), (63, 10248160), (65, 9932832), (70, 9223344), (72, 8967140), (78, 8277360), (80, 8070426), (84, 7686120), (90, 7173712), (91, 7094880), (96, 6725355), (104, 6208020), (105, 6148896), (112, 5764590), (117, 5518240), (120, 5380284), (126, 5124080), (130, 4966416), (140, 4611672), (144, 4483570), (156, 4138680), (160, 4035213), (168, 3843060), (169, 3820320), (180, 3586856), (182, 3547440), (195, 3310944), (208, 3104010), (210, 3074448), (224, 2882295), (234, 2759120), (240, 2690142), (252, 2562040), (260, 2483208), (273, 2364960), (280, 2305836), (288, 2241785), (312, 2069340), (315, 2049632), (336, 1921530), (338, 1910160), (360, 1793428), (364, 1773720), (379, 1703520), (390, 1655472), (416, 1552005), (420, 1537224), (455, 1418976), (468, 1379560), (480, 1345071), (504, 1281020), (507, 1273440), (520, 1241604), (546, 1182480), (560, 1152918), (585, 1103648), (624, 1034670), (630, 1024816), (672, 960765), (676, 955080), (720, 896714), (728, 886860), (758, 851760), (780, 827736), (819, 788320), (840, 768612), (845, 764064), (910, 709488), (936, 689780), (1008, 640510), (1014, 636720), (1040, 620802), (1092, 591240), (1120, 576459), (1137, 567840), (1170, 551824), (1183, 545760), (1248, 517335), (1260, 512408), (1352, 477540), (1365, 472992), (1440, 448357), (1456, 443430), (1516, 425880), (1521, 424480), (1560, 413868), (1638, 394160), (1680, 384306), (1690, 382032), (1820, 354744), (1872, 344890), (1895, 340704), (2016, 320255), (2028, 318360), (2080, 310401), (2184, 295620), (2274, 283920), (2340, 275912), (2366, 272880), (2520, 256204), (2535, 254688), (2653, 243360), (2704, 238770), (2730, 236496), (2912, 221715), (3032, 212940), (3042, 212240), (3120, 206934), (3276, 197080), (3360, 192153), (3380, 191016), (3411, 189280), (3549, 181920), (3640, 177372), (3744, 172445), (3790, 170352), (4056, 159180), (4095, 157664), (4368, 147810), (4548, 141960), (4680, 137956), (4732, 136440), (4927, 131040), (5040, 128102), (5070, 127344), (5306, 121680), (5408, 119385), (5460, 118248), (5685, 113568), (5915, 109152), (6064, 106470), (6084, 106120), (6240, 103467), (6552, 98540), (6760, 95508), (6822, 94640), (7098, 90960), (7280, 88686), (7580, 85176), (7605, 84896), (7959, 81120), (8112, 79590), (8190, 78832), (8736, 73905), (9096, 70980), (9360, 68978), (9464, 68220), (9854, 65520), (10080, 64051), (10140, 63672), (10612, 60840), (10647, 60640), (10920, 59124), (11370, 56784), (11830, 54576), (12128, 53235), (12168, 53060), (13104, 49270), (13265, 48672), (13520, 47754), (13644, 47320), (14196, 45480), (14560, 44343), (14781, 43680), (15160, 42588), (15210, 42448), (15918, 40560), (16224, 39795), (16380, 39416), (17055, 37856), (17745, 36384), (18192, 35490), (18720, 34489), (18928, 34110), (19708, 32760), (20280, 31836), (21224, 30420), (21294, 30320), (21840, 29562), (22740, 28392), (23660, 27288), (23877, 27040), (24336, 26530), (24635, 26208)]