325392480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 288

約数和(自身を含む): 1336608000

約数和(自身を除く): 1011215520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1699, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3398, 3420, 3990, 4256, 4560, 4788, 5040, 5097, 5320, 5472, 5985, 6384, 6796, 6840, 7980, 8495, 9120, 9576, 10080, 10194, 10640, 11893, 11970, 12768, 13592, 13680, 15291, 15960, 16990, 19152, 20388, 21280, 23786, 23940, 25485, 27184, 27360, 30582, 31920, 32281, 33980, 35679, 38304, 40776, 47572, 47880, 50970, 54368, 59465, 61164, 63840, 64562, 67960, 71358, 76455, 81552, 95144, 95760, 96843, 101940, 107037, 118930, 122328, 129124, 135920, 142716, 152910, 161405, 163104, 178395, 190288, 191520, 193686, 203880, 214074, 225967, 237860, 244656, 258248, 271840, 285432, 290529, 305820, 322810, 356790, 380576, 387372, 407760, 428148, 451934, 475720, 484215, 489312, 516496, 535185, 570864, 581058, 611640, 645620, 677901, 713580, 774744, 815520, 856296, 903868, 951440, 968430, 1032992, 1070370, 1129835, 1141728, 1162116, 1223280, 1291240, 1355802, 1427160, 1452645, 1549488, 1712592, 1807736, 1902880, 1936860, 2033703, 2140740, 2259670, 2324232, 2446560, 2582480, 2711604, 2854320, 2905290, 3098976, 3389505, 3425184, 3615472, 3873720, 4067406, 4281480, 4519340, 4648464, 5164960, 5423208, 5708640, 5810580, 6779010, 7230944, 7747440, 8134812, 8562960, 9038680, 9296928, 10168515, 10846416, 11621160, 13558020, 15494880, 16269624, 17125920, 18077360, 20337030, 21692832, 23242320, 27116040, 32539248, 36154720, 40674060, 46484640, 54232080, 65078496, 81348120, 108464160, 162696240, 325392480]

約数ペア:

[(1, 325392480), (2, 162696240), (3, 108464160), (4, 81348120), (5, 65078496), (6, 54232080), (7, 46484640), (8, 40674060), (9, 36154720), (10, 32539248), (12, 27116040), (14, 23242320), (15, 21692832), (16, 20337030), (18, 18077360), (19, 17125920), (20, 16269624), (21, 15494880), (24, 13558020), (28, 11621160), (30, 10846416), (32, 10168515), (35, 9296928), (36, 9038680), (38, 8562960), (40, 8134812), (42, 7747440), (45, 7230944), (48, 6779010), (56, 5810580), (57, 5708640), (60, 5423208), (63, 5164960), (70, 4648464), (72, 4519340), (76, 4281480), (80, 4067406), (84, 3873720), (90, 3615472), (95, 3425184), (96, 3389505), (105, 3098976), (112, 2905290), (114, 2854320), (120, 2711604), (126, 2582480), (133, 2446560), (140, 2324232), (144, 2259670), (152, 2140740), (160, 2033703), (168, 1936860), (171, 1902880), (180, 1807736), (190, 1712592), (210, 1549488), (224, 1452645), (228, 1427160), (240, 1355802), (252, 1291240), (266, 1223280), (280, 1162116), (285, 1141728), (288, 1129835), (304, 1070370), (315, 1032992), (336, 968430), (342, 951440), (360, 903868), (380, 856296), (399, 815520), (420, 774744), (456, 713580), (480, 677901), (504, 645620), (532, 611640), (560, 581058), (570, 570864), (608, 535185), (630, 516496), (665, 489312), (672, 484215), (684, 475720), (720, 451934), (760, 428148), (798, 407760), (840, 387372), (855, 380576), (912, 356790), (1008, 322810), (1064, 305820), (1120, 290529), (1140, 285432), (1197, 271840), (1260, 258248), (1330, 244656), (1368, 237860), (1440, 225967), (1520, 214074), (1596, 203880), (1680, 193686), (1699, 191520), (1710, 190288), (1824, 178395), (1995, 163104), (2016, 161405), (2128, 152910), (2280, 142716), (2394, 135920), (2520, 129124), (2660, 122328), (2736, 118930), (3040, 107037), (3192, 101940), (3360, 96843), (3398, 95760), (3420, 95144), (3990, 81552), (4256, 76455), (4560, 71358), (4788, 67960), (5040, 64562), (5097, 63840), (5320, 61164), (5472, 59465), (5985, 54368), (6384, 50970), (6796, 47880), (6840, 47572), (7980, 40776), (8495, 38304), (9120, 35679), (9576, 33980), (10080, 32281), (10194, 31920), (10640, 30582), (11893, 27360), (11970, 27184), (12768, 25485), (13592, 23940), (13680, 23786), (15291, 21280), (15960, 20388), (16990, 19152)]