481726560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 1743565824

約数和(自身を除く): 1261839264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 311, 336, 420, 461, 480, 560, 622, 672, 840, 922, 933, 1120, 1244, 1383, 1555, 1680, 1844, 1866, 2177, 2305, 2488, 2766, 3110, 3227, 3360, 3688, 3732, 4354, 4610, 4665, 4976, 5532, 6220, 6454, 6531, 6915, 7376, 7464, 8708, 9220, 9330, 9681, 9952, 10885, 11064, 12440, 12908, 13062, 13830, 14752, 14928, 16135, 17416, 18440, 18660, 19362, 21770, 22128, 24880, 25816, 26124, 27660, 29856, 32270, 32655, 34832, 36880, 37320, 38724, 43540, 44256, 48405, 49760, 51632, 52248, 55320, 64540, 65310, 69664, 73760, 74640, 77448, 87080, 96810, 103264, 104496, 110640, 129080, 130620, 143371, 149280, 154896, 174160, 193620, 208992, 221280, 258160, 261240, 286742, 309792, 348320, 387240, 430113, 516320, 522480, 573484, 716855, 774480, 860226, 1003597, 1044960, 1146968, 1433710, 1548960, 1720452, 2007194, 2150565, 2293936, 2867420, 3010791, 3440904, 4014388, 4301130, 4587872, 5017985, 5734840, 6021582, 6881808, 8028776, 8602260, 10035970, 11469680, 12043164, 13763616, 15053955, 16057552, 17204520, 20071940, 22939360, 24086328, 30107910, 32115104, 34409040, 40143880, 48172656, 60215820, 68818080, 80287760, 96345312, 120431640, 160575520, 240863280, 481726560]

約数ペア:

[(1, 481726560), (2, 240863280), (3, 160575520), (4, 120431640), (5, 96345312), (6, 80287760), (7, 68818080), (8, 60215820), (10, 48172656), (12, 40143880), (14, 34409040), (15, 32115104), (16, 30107910), (20, 24086328), (21, 22939360), (24, 20071940), (28, 17204520), (30, 16057552), (32, 15053955), (35, 13763616), (40, 12043164), (42, 11469680), (48, 10035970), (56, 8602260), (60, 8028776), (70, 6881808), (80, 6021582), (84, 5734840), (96, 5017985), (105, 4587872), (112, 4301130), (120, 4014388), (140, 3440904), (160, 3010791), (168, 2867420), (210, 2293936), (224, 2150565), (240, 2007194), (280, 1720452), (311, 1548960), (336, 1433710), (420, 1146968), (461, 1044960), (480, 1003597), (560, 860226), (622, 774480), (672, 716855), (840, 573484), (922, 522480), (933, 516320), (1120, 430113), (1244, 387240), (1383, 348320), (1555, 309792), (1680, 286742), (1844, 261240), (1866, 258160), (2177, 221280), (2305, 208992), (2488, 193620), (2766, 174160), (3110, 154896), (3227, 149280), (3360, 143371), (3688, 130620), (3732, 129080), (4354, 110640), (4610, 104496), (4665, 103264), (4976, 96810), (5532, 87080), (6220, 77448), (6454, 74640), (6531, 73760), (6915, 69664), (7376, 65310), (7464, 64540), (8708, 55320), (9220, 52248), (9330, 51632), (9681, 49760), (9952, 48405), (10885, 44256), (11064, 43540), (12440, 38724), (12908, 37320), (13062, 36880), (13830, 34832), (14752, 32655), (14928, 32270), (16135, 29856), (17416, 27660), (18440, 26124), (18660, 25816), (19362, 24880), (21770, 22128)]