312964080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 240

約数和(自身を含む): 1149822240

約数和(自身を除く): 836858160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 829, 858, 880, 968, 1040, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1658, 1716, 1815, 1936, 2145, 2288, 2420, 2487, 2640, 2860, 2904, 3120, 3146, 3316, 3432, 3630, 4145, 4290, 4719, 4840, 4974, 5720, 5808, 6292, 6632, 6864, 7260, 7865, 8290, 8580, 9119, 9438, 9680, 9948, 10777, 11440, 12435, 12584, 13264, 14520, 15730, 16580, 17160, 18238, 18876, 19896, 21554, 23595, 24870, 25168, 27357, 29040, 31460, 32331, 33160, 34320, 36476, 37752, 39792, 43108, 45595, 47190, 49740, 53885, 54714, 62920, 64662, 66320, 72952, 75504, 86216, 91190, 94380, 99480, 100309, 107770, 109428, 118547, 125840, 129324, 136785, 145904, 161655, 172432, 182380, 188760, 198960, 200618, 215540, 218856, 237094, 258648, 273570, 300927, 323310, 355641, 364760, 377520, 401236, 431080, 437712, 474188, 501545, 517296, 547140, 592735, 601854, 646620, 711282, 729520, 802472, 862160, 948376, 1003090, 1094280, 1185470, 1203708, 1293240, 1304017, 1422564, 1504635, 1604944, 1778205, 1896752, 2006180, 2188560, 2370940, 2407416, 2586480, 2608034, 2845128, 3009270, 3556410, 3912051, 4012360, 4741880, 4814832, 5216068, 5690256, 6018540, 6520085, 7112820, 7824102, 8024720, 9483760, 10432136, 12037080, 13040170, 14225640, 15648204, 19560255, 20864272, 24074160, 26080340, 28451280, 31296408, 39120510, 52160680, 62592816, 78241020, 104321360, 156482040, 312964080]

約数ペア:

[(1, 312964080), (2, 156482040), (3, 104321360), (4, 78241020), (5, 62592816), (6, 52160680), (8, 39120510), (10, 31296408), (11, 28451280), (12, 26080340), (13, 24074160), (15, 20864272), (16, 19560255), (20, 15648204), (22, 14225640), (24, 13040170), (26, 12037080), (30, 10432136), (33, 9483760), (39, 8024720), (40, 7824102), (44, 7112820), (48, 6520085), (52, 6018540), (55, 5690256), (60, 5216068), (65, 4814832), (66, 4741880), (78, 4012360), (80, 3912051), (88, 3556410), (104, 3009270), (110, 2845128), (120, 2608034), (121, 2586480), (130, 2407416), (132, 2370940), (143, 2188560), (156, 2006180), (165, 1896752), (176, 1778205), (195, 1604944), (208, 1504635), (220, 1422564), (240, 1304017), (242, 1293240), (260, 1203708), (264, 1185470), (286, 1094280), (312, 1003090), (330, 948376), (363, 862160), (390, 802472), (429, 729520), (440, 711282), (484, 646620), (520, 601854), (528, 592735), (572, 547140), (605, 517296), (624, 501545), (660, 474188), (715, 437712), (726, 431080), (780, 401236), (829, 377520), (858, 364760), (880, 355641), (968, 323310), (1040, 300927), (1144, 273570), (1210, 258648), (1320, 237094), (1430, 218856), (1452, 215540), (1560, 200618), (1573, 198960), (1658, 188760), (1716, 182380), (1815, 172432), (1936, 161655), (2145, 145904), (2288, 136785), (2420, 129324), (2487, 125840), (2640, 118547), (2860, 109428), (2904, 107770), (3120, 100309), (3146, 99480), (3316, 94380), (3432, 91190), (3630, 86216), (4145, 75504), (4290, 72952), (4719, 66320), (4840, 64662), (4974, 62920), (5720, 54714), (5808, 53885), (6292, 49740), (6632, 47190), (6864, 45595), (7260, 43108), (7865, 39792), (8290, 37752), (8580, 36476), (9119, 34320), (9438, 33160), (9680, 32331), (9948, 31460), (10777, 29040), (11440, 27357), (12435, 25168), (12584, 24870), (13264, 23595), (14520, 21554), (15730, 19896), (16580, 18876), (17160, 18238)]