345435480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 192

約数和(自身を含む): 1248549120

約数和(自身を除く): 903113640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2381, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4762, 4836, 5580, 6045, 7143, 7254, 8060, 9524, 9672, 11160, 11905, 12090, 14286, 14508, 16120, 18135, 19048, 21429, 23810, 24180, 28572, 29016, 30953, 35715, 36270, 42858, 47620, 48360, 57144, 61906, 71430, 72540, 73811, 85716, 92859, 95240, 107145, 123812, 142860, 145080, 147622, 154765, 171432, 185718, 214290, 221433, 247624, 278577, 285720, 295244, 309530, 369055, 371436, 428580, 442866, 464295, 557154, 590488, 619060, 664299, 738110, 742872, 857160, 885732, 928590, 959543, 1107165, 1114308, 1238120, 1328598, 1392885, 1476220, 1771464, 1857180, 1919086, 2214330, 2228616, 2657196, 2785770, 2878629, 2952440, 3321495, 3714360, 3838172, 4428660, 4797715, 5314392, 5571540, 5757258, 6642990, 7676344, 8635887, 8857320, 9595430, 11143080, 11514516, 13285980, 14393145, 17271774, 19190860, 23029032, 26571960, 28786290, 34543548, 38381720, 43179435, 57572580, 69087096, 86358870, 115145160, 172717740, 345435480]

約数ペア:

[(1, 345435480), (2, 172717740), (3, 115145160), (4, 86358870), (5, 69087096), (6, 57572580), (8, 43179435), (9, 38381720), (10, 34543548), (12, 28786290), (13, 26571960), (15, 23029032), (18, 19190860), (20, 17271774), (24, 14393145), (26, 13285980), (30, 11514516), (31, 11143080), (36, 9595430), (39, 8857320), (40, 8635887), (45, 7676344), (52, 6642990), (60, 5757258), (62, 5571540), (65, 5314392), (72, 4797715), (78, 4428660), (90, 3838172), (93, 3714360), (104, 3321495), (117, 2952440), (120, 2878629), (124, 2785770), (130, 2657196), (155, 2228616), (156, 2214330), (180, 1919086), (186, 1857180), (195, 1771464), (234, 1476220), (248, 1392885), (260, 1328598), (279, 1238120), (310, 1114308), (312, 1107165), (360, 959543), (372, 928590), (390, 885732), (403, 857160), (465, 742872), (468, 738110), (520, 664299), (558, 619060), (585, 590488), (620, 557154), (744, 464295), (780, 442866), (806, 428580), (930, 371436), (936, 369055), (1116, 309530), (1170, 295244), (1209, 285720), (1240, 278577), (1395, 247624), (1560, 221433), (1612, 214290), (1860, 185718), (2015, 171432), (2232, 154765), (2340, 147622), (2381, 145080), (2418, 142860), (2790, 123812), (3224, 107145), (3627, 95240), (3720, 92859), (4030, 85716), (4680, 73811), (4762, 72540), (4836, 71430), (5580, 61906), (6045, 57144), (7143, 48360), (7254, 47620), (8060, 42858), (9524, 36270), (9672, 35715), (11160, 30953), (11905, 29016), (12090, 28572), (14286, 24180), (14508, 23810), (16120, 21429), (18135, 19048)]