457336080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 1637663040

約数和(自身を除く): 1180326960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 101, 114, 120, 144, 152, 171, 180, 190, 202, 228, 240, 285, 303, 304, 331, 342, 360, 380, 404, 456, 505, 570, 606, 662, 684, 720, 760, 808, 855, 909, 912, 993, 1010, 1140, 1212, 1324, 1368, 1515, 1520, 1616, 1655, 1710, 1818, 1919, 1986, 2020, 2280, 2424, 2648, 2736, 2979, 3030, 3310, 3420, 3636, 3838, 3972, 4040, 4545, 4560, 4848, 4965, 5296, 5757, 5958, 6060, 6289, 6620, 6840, 7272, 7676, 7944, 8080, 9090, 9595, 9930, 11514, 11916, 12120, 12578, 13240, 13680, 14544, 14895, 15352, 15888, 17271, 18180, 18867, 19190, 19860, 23028, 23832, 24240, 25156, 26480, 28785, 29790, 30704, 31445, 33431, 34542, 36360, 37734, 38380, 39720, 46056, 47664, 50312, 56601, 57570, 59580, 62890, 66862, 69084, 72720, 75468, 76760, 79440, 86355, 92112, 94335, 100293, 100624, 113202, 115140, 119160, 125780, 133724, 138168, 150936, 153520, 167155, 172710, 188670, 200586, 226404, 230280, 238320, 251560, 267448, 276336, 283005, 300879, 301872, 334310, 345420, 377340, 401172, 452808, 460560, 501465, 503120, 534896, 566010, 601758, 635189, 668620, 690840, 754680, 802344, 905616, 1002930, 1132020, 1203516, 1270378, 1337240, 1381680, 1504395, 1509360, 1604688, 1905567, 2005860, 2264040, 2407032, 2540756, 2674480, 3008790, 3175945, 3811134, 4011720, 4528080, 4814064, 5081512, 5716701, 6017580, 6351890, 7622268, 8023440, 9527835, 10163024, 11433402, 12035160, 12703780, 15244536, 19055670, 22866804, 24070320, 25407560, 28583505, 30489072, 38111340, 45733608, 50815120, 57167010, 76222680, 91467216, 114334020, 152445360, 228668040, 457336080]

約数ペア:

[(1, 457336080), (2, 228668040), (3, 152445360), (4, 114334020), (5, 91467216), (6, 76222680), (8, 57167010), (9, 50815120), (10, 45733608), (12, 38111340), (15, 30489072), (16, 28583505), (18, 25407560), (19, 24070320), (20, 22866804), (24, 19055670), (30, 15244536), (36, 12703780), (38, 12035160), (40, 11433402), (45, 10163024), (48, 9527835), (57, 8023440), (60, 7622268), (72, 6351890), (76, 6017580), (80, 5716701), (90, 5081512), (95, 4814064), (101, 4528080), (114, 4011720), (120, 3811134), (144, 3175945), (152, 3008790), (171, 2674480), (180, 2540756), (190, 2407032), (202, 2264040), (228, 2005860), (240, 1905567), (285, 1604688), (303, 1509360), (304, 1504395), (331, 1381680), (342, 1337240), (360, 1270378), (380, 1203516), (404, 1132020), (456, 1002930), (505, 905616), (570, 802344), (606, 754680), (662, 690840), (684, 668620), (720, 635189), (760, 601758), (808, 566010), (855, 534896), (909, 503120), (912, 501465), (993, 460560), (1010, 452808), (1140, 401172), (1212, 377340), (1324, 345420), (1368, 334310), (1515, 301872), (1520, 300879), (1616, 283005), (1655, 276336), (1710, 267448), (1818, 251560), (1919, 238320), (1986, 230280), (2020, 226404), (2280, 200586), (2424, 188670), (2648, 172710), (2736, 167155), (2979, 153520), (3030, 150936), (3310, 138168), (3420, 133724), (3636, 125780), (3838, 119160), (3972, 115140), (4040, 113202), (4545, 100624), (4560, 100293), (4848, 94335), (4965, 92112), (5296, 86355), (5757, 79440), (5958, 76760), (6060, 75468), (6289, 72720), (6620, 69084), (6840, 66862), (7272, 62890), (7676, 59580), (7944, 57570), (8080, 56601), (9090, 50312), (9595, 47664), (9930, 46056), (11514, 39720), (11916, 38380), (12120, 37734), (12578, 36360), (13240, 34542), (13680, 33431), (14544, 31445), (14895, 30704), (15352, 29790), (15888, 28785), (17271, 26480), (18180, 25156), (18867, 24240), (19190, 23832), (19860, 23028)]