396648720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 240

約数和(自身を含む): 1481905152

約数和(自身を除く): 1085256432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1367, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2734, 2790, 3120, 3224, 3627, 3720, 4030, 4101, 4464, 4680, 4836, 5468, 5580, 6045, 6448, 6835, 7254, 7440, 8060, 8202, 9360, 9672, 10936, 11160, 12090, 12303, 13670, 14508, 16120, 16404, 17771, 18135, 19344, 20505, 21872, 22320, 24180, 24606, 27340, 29016, 32240, 32808, 35542, 36270, 41010, 42377, 48360, 49212, 53313, 54680, 58032, 61515, 65616, 71084, 72540, 82020, 84754, 88855, 96720, 98424, 106626, 109360, 123030, 127131, 142168, 145080, 159939, 164040, 169508, 177710, 196848, 211885, 213252, 246060, 254262, 266565, 284336, 290160, 319878, 328080, 339016, 355420, 381393, 423770, 426504, 492120, 508524, 533130, 550901, 635655, 639756, 678032, 710840, 762786, 799695, 847540, 853008, 984240, 1017048, 1066260, 1101802, 1271310, 1279512, 1421680, 1525572, 1599390, 1652703, 1695080, 1906965, 2034096, 2132520, 2203604, 2542620, 2559024, 2754505, 3051144, 3198780, 3305406, 3390160, 3813930, 4265040, 4407208, 4958109, 5085240, 5509010, 6102288, 6397560, 6610812, 7627860, 8263515, 8814416, 9916218, 10170480, 11018020, 12795120, 13221624, 15255720, 16527030, 19832436, 22036040, 24790545, 26443248, 30511440, 33054060, 39664872, 44072080, 49581090, 66108120, 79329744, 99162180, 132216240, 198324360, 396648720]

約数ペア:

[(1, 396648720), (2, 198324360), (3, 132216240), (4, 99162180), (5, 79329744), (6, 66108120), (8, 49581090), (9, 44072080), (10, 39664872), (12, 33054060), (13, 30511440), (15, 26443248), (16, 24790545), (18, 22036040), (20, 19832436), (24, 16527030), (26, 15255720), (30, 13221624), (31, 12795120), (36, 11018020), (39, 10170480), (40, 9916218), (45, 8814416), (48, 8263515), (52, 7627860), (60, 6610812), (62, 6397560), (65, 6102288), (72, 5509010), (78, 5085240), (80, 4958109), (90, 4407208), (93, 4265040), (104, 3813930), (117, 3390160), (120, 3305406), (124, 3198780), (130, 3051144), (144, 2754505), (155, 2559024), (156, 2542620), (180, 2203604), (186, 2132520), (195, 2034096), (208, 1906965), (234, 1695080), (240, 1652703), (248, 1599390), (260, 1525572), (279, 1421680), (310, 1279512), (312, 1271310), (360, 1101802), (372, 1066260), (390, 1017048), (403, 984240), (465, 853008), (468, 847540), (496, 799695), (520, 762786), (558, 710840), (585, 678032), (620, 639756), (624, 635655), (720, 550901), (744, 533130), (780, 508524), (806, 492120), (930, 426504), (936, 423770), (1040, 381393), (1116, 355420), (1170, 339016), (1209, 328080), (1240, 319878), (1367, 290160), (1395, 284336), (1488, 266565), (1560, 254262), (1612, 246060), (1860, 213252), (1872, 211885), (2015, 196848), (2232, 177710), (2340, 169508), (2418, 164040), (2480, 159939), (2734, 145080), (2790, 142168), (3120, 127131), (3224, 123030), (3627, 109360), (3720, 106626), (4030, 98424), (4101, 96720), (4464, 88855), (4680, 84754), (4836, 82020), (5468, 72540), (5580, 71084), (6045, 65616), (6448, 61515), (6835, 58032), (7254, 54680), (7440, 53313), (8060, 49212), (8202, 48360), (9360, 42377), (9672, 41010), (10936, 36270), (11160, 35542), (12090, 32808), (12303, 32240), (13670, 29016), (14508, 27340), (16120, 24606), (16404, 24180), (17771, 22320), (18135, 21872), (19344, 20505)]