645203520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 336

約数和(自身を含む): 2518501440

約数和(自身を除く): 1873297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 780, 832, 855, 907, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1814, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2496, 2721, 2736, 2880, 2964, 3040, 3120, 3420, 3628, 3648, 3705, 3744, 3952, 4160, 4446, 4535, 4560, 4680, 4940, 5442, 5472, 5928, 6080, 6240, 6840, 7256, 7410, 7488, 7904, 8163, 8892, 9070, 9120, 9360, 9880, 10884, 10944, 11115, 11791, 11856, 12480, 13605, 13680, 14512, 14820, 15808, 16326, 17233, 17784, 18140, 18240, 18720, 19760, 21768, 22230, 23582, 23712, 27210, 27360, 29024, 29640, 32652, 34466, 35373, 35568, 36280, 37440, 39520, 40815, 43536, 44460, 47164, 47424, 51699, 54420, 54720, 58048, 58955, 59280, 65304, 68932, 70746, 71136, 72560, 79040, 81630, 86165, 87072, 88920, 94328, 103398, 106119, 108840, 117910, 118560, 130608, 137864, 141492, 142272, 145120, 155097, 163260, 172330, 174144, 176865, 177840, 188656, 206796, 212238, 217680, 224029, 235820, 237120, 258495, 261216, 275728, 282984, 290240, 310194, 326520, 344660, 353730, 355680, 377312, 413592, 424476, 435360, 448058, 471640, 516990, 522432, 530595, 551456, 565968, 620388, 653040, 672087, 689320, 707460, 711360, 754624, 775485, 827184, 848952, 870720, 896116, 943280, 1033980, 1061190, 1102912, 1120145, 1131936, 1240776, 1306080, 1344174, 1378640, 1414920, 1550970, 1654368, 1697904, 1792232, 1886560, 2016261, 2067960, 2122380, 2240290, 2263872, 2481552, 2612160, 2688348, 2757280, 2829840, 3101940, 3308736, 3360435, 3395808, 3584464, 3773120, 4032522, 4135920, 4244760, 4480580, 4963104, 5376696, 5514560, 5659680, 6203880, 6720870, 6791616, 7168928, 8065044, 8271840, 8489520, 8961160, 9926208, 10081305, 10753392, 11319360, 12407760, 13441740, 14337856, 16130088, 16543680, 16979040, 17922320, 20162610, 21506784, 24815520, 26883480, 32260176, 33958080, 35844640, 40325220, 43013568, 49631040, 53766960, 64520352, 71689280, 80650440, 107533920, 129040704, 161300880, 215067840, 322601760, 645203520]

約数ペア:

[(1, 645203520), (2, 322601760), (3, 215067840), (4, 161300880), (5, 129040704), (6, 107533920), (8, 80650440), (9, 71689280), (10, 64520352), (12, 53766960), (13, 49631040), (15, 43013568), (16, 40325220), (18, 35844640), (19, 33958080), (20, 32260176), (24, 26883480), (26, 24815520), (30, 21506784), (32, 20162610), (36, 17922320), (38, 16979040), (39, 16543680), (40, 16130088), (45, 14337856), (48, 13441740), (52, 12407760), (57, 11319360), (60, 10753392), (64, 10081305), (65, 9926208), (72, 8961160), (76, 8489520), (78, 8271840), (80, 8065044), (90, 7168928), (95, 6791616), (96, 6720870), (104, 6203880), (114, 5659680), (117, 5514560), (120, 5376696), (130, 4963104), (144, 4480580), (152, 4244760), (156, 4135920), (160, 4032522), (171, 3773120), (180, 3584464), (190, 3395808), (192, 3360435), (195, 3308736), (208, 3101940), (228, 2829840), (234, 2757280), (240, 2688348), (247, 2612160), (260, 2481552), (285, 2263872), (288, 2240290), (304, 2122380), (312, 2067960), (320, 2016261), (342, 1886560), (360, 1792232), (380, 1697904), (390, 1654368), (416, 1550970), (456, 1414920), (468, 1378640), (480, 1344174), (494, 1306080), (520, 1240776), (570, 1131936), (576, 1120145), (585, 1102912), (608, 1061190), (624, 1033980), (684, 943280), (720, 896116), (741, 870720), (760, 848952), (780, 827184), (832, 775485), (855, 754624), (907, 711360), (912, 707460), (936, 689320), (960, 672087), (988, 653040), (1040, 620388), (1140, 565968), (1170, 551456), (1216, 530595), (1235, 522432), (1248, 516990), (1368, 471640), (1440, 448058), (1482, 435360), (1520, 424476), (1560, 413592), (1710, 377312), (1814, 355680), (1824, 353730), (1872, 344660), (1976, 326520), (2080, 310194), (2223, 290240), (2280, 282984), (2340, 275728), (2470, 261216), (2496, 258495), (2721, 237120), (2736, 235820), (2880, 224029), (2964, 217680), (3040, 212238), (3120, 206796), (3420, 188656), (3628, 177840), (3648, 176865), (3705, 174144), (3744, 172330), (3952, 163260), (4160, 155097), (4446, 145120), (4535, 142272), (4560, 141492), (4680, 137864), (4940, 130608), (5442, 118560), (5472, 117910), (5928, 108840), (6080, 106119), (6240, 103398), (6840, 94328), (7256, 88920), (7410, 87072), (7488, 86165), (7904, 81630), (8163, 79040), (8892, 72560), (9070, 71136), (9120, 70746), (9360, 68932), (9880, 65304), (10884, 59280), (10944, 58955), (11115, 58048), (11791, 54720), (11856, 54420), (12480, 51699), (13605, 47424), (13680, 47164), (14512, 44460), (14820, 43536), (15808, 40815), (16326, 39520), (17233, 37440), (17784, 36280), (18140, 35568), (18240, 35373), (18720, 34466), (19760, 32652), (21768, 29640), (22230, 29024), (23582, 27360), (23712, 27210)]