239386320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 240

約数和(自身を含む): 873069120

約数和(自身を除く): 633682800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 307, 342, 360, 361, 380, 432, 456, 513, 540, 570, 614, 684, 720, 722, 760, 855, 912, 921, 1026, 1080, 1083, 1140, 1228, 1368, 1444, 1520, 1535, 1710, 1805, 1842, 2052, 2160, 2166, 2280, 2456, 2565, 2736, 2763, 2888, 3070, 3249, 3420, 3610, 3684, 4104, 4332, 4560, 4605, 4912, 5130, 5415, 5526, 5776, 5833, 6140, 6498, 6840, 7220, 7368, 8208, 8289, 8664, 9210, 9747, 10260, 10830, 11052, 11666, 12280, 12996, 13680, 13815, 14440, 14736, 16245, 16578, 17328, 17499, 18420, 19494, 20520, 21660, 22104, 23332, 24560, 25992, 27630, 28880, 29165, 32490, 33156, 34998, 36840, 38988, 41040, 41445, 43320, 44208, 46664, 48735, 51984, 52497, 55260, 58330, 64980, 66312, 69996, 73680, 77976, 82890, 86640, 87495, 93328, 97470, 104994, 110520, 110827, 116660, 129960, 132624, 139992, 155952, 157491, 165780, 174990, 194940, 209988, 221040, 221654, 233320, 259920, 262485, 279984, 314982, 331560, 332481, 349980, 389880, 419976, 443308, 466640, 524970, 554135, 629964, 663120, 664962, 699960, 779760, 787455, 839952, 886616, 997443, 1049940, 1108270, 1259928, 1329924, 1399920, 1574910, 1662405, 1773232, 1994886, 2099880, 2216540, 2519856, 2659848, 2992329, 3149820, 3324810, 3989772, 4199760, 4433080, 4987215, 5319696, 5984658, 6299640, 6649620, 7979544, 8866160, 9974430, 11969316, 12599280, 13299240, 14961645, 15959088, 19948860, 23938632, 26598480, 29923290, 39897720, 47877264, 59846580, 79795440, 119693160, 239386320]

約数ペア:

[(1, 239386320), (2, 119693160), (3, 79795440), (4, 59846580), (5, 47877264), (6, 39897720), (8, 29923290), (9, 26598480), (10, 23938632), (12, 19948860), (15, 15959088), (16, 14961645), (18, 13299240), (19, 12599280), (20, 11969316), (24, 9974430), (27, 8866160), (30, 7979544), (36, 6649620), (38, 6299640), (40, 5984658), (45, 5319696), (48, 4987215), (54, 4433080), (57, 4199760), (60, 3989772), (72, 3324810), (76, 3149820), (80, 2992329), (90, 2659848), (95, 2519856), (108, 2216540), (114, 2099880), (120, 1994886), (135, 1773232), (144, 1662405), (152, 1574910), (171, 1399920), (180, 1329924), (190, 1259928), (216, 1108270), (228, 1049940), (240, 997443), (270, 886616), (285, 839952), (304, 787455), (307, 779760), (342, 699960), (360, 664962), (361, 663120), (380, 629964), (432, 554135), (456, 524970), (513, 466640), (540, 443308), (570, 419976), (614, 389880), (684, 349980), (720, 332481), (722, 331560), (760, 314982), (855, 279984), (912, 262485), (921, 259920), (1026, 233320), (1080, 221654), (1083, 221040), (1140, 209988), (1228, 194940), (1368, 174990), (1444, 165780), (1520, 157491), (1535, 155952), (1710, 139992), (1805, 132624), (1842, 129960), (2052, 116660), (2160, 110827), (2166, 110520), (2280, 104994), (2456, 97470), (2565, 93328), (2736, 87495), (2763, 86640), (2888, 82890), (3070, 77976), (3249, 73680), (3420, 69996), (3610, 66312), (3684, 64980), (4104, 58330), (4332, 55260), (4560, 52497), (4605, 51984), (4912, 48735), (5130, 46664), (5415, 44208), (5526, 43320), (5776, 41445), (5833, 41040), (6140, 38988), (6498, 36840), (6840, 34998), (7220, 33156), (7368, 32490), (8208, 29165), (8289, 28880), (8664, 27630), (9210, 25992), (9747, 24560), (10260, 23332), (10830, 22104), (11052, 21660), (11666, 20520), (12280, 19494), (12996, 18420), (13680, 17499), (13815, 17328), (14440, 16578), (14736, 16245)]