195325920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 721768320

約数和(自身を除く): 526442400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 79, 80, 85, 90, 96, 101, 102, 120, 136, 144, 153, 158, 160, 170, 180, 202, 204, 237, 240, 255, 272, 288, 303, 306, 316, 340, 360, 395, 404, 408, 474, 480, 505, 510, 544, 606, 612, 632, 680, 711, 720, 765, 790, 808, 816, 909, 948, 1010, 1020, 1185, 1212, 1224, 1264, 1343, 1360, 1422, 1440, 1515, 1530, 1580, 1616, 1632, 1717, 1818, 1896, 2020, 2040, 2370, 2424, 2448, 2528, 2686, 2720, 2844, 3030, 3060, 3160, 3232, 3434, 3555, 3636, 3792, 4029, 4040, 4080, 4545, 4740, 4848, 4896, 5151, 5372, 5688, 6060, 6120, 6320, 6715, 6868, 7110, 7272, 7584, 7979, 8058, 8080, 8160, 8585, 9090, 9480, 9696, 10302, 10744, 11376, 12087, 12120, 12240, 12640, 13430, 13736, 14220, 14544, 15453, 15958, 16116, 16160, 17170, 18180, 18960, 20145, 20604, 21488, 22752, 23937, 24174, 24240, 24480, 25755, 26860, 27472, 28440, 29088, 30906, 31916, 32232, 34340, 36360, 37920, 39895, 40290, 41208, 42976, 47874, 48348, 48480, 51510, 53720, 54944, 56880, 60435, 61812, 63832, 64464, 68680, 71811, 72720, 77265, 79790, 80580, 82416, 95748, 96696, 103020, 107440, 113760, 119685, 120870, 123624, 127664, 128928, 135643, 137360, 143622, 145440, 154530, 159580, 161160, 164832, 191496, 193392, 206040, 214880, 239370, 241740, 247248, 255328, 271286, 274720, 287244, 309060, 319160, 322320, 359055, 382992, 386784, 406929, 412080, 478740, 483480, 494496, 542572, 574488, 618120, 638320, 644640, 678215, 718110, 765984, 813858, 824160, 957480, 966960, 1085144, 1148976, 1220787, 1236240, 1276640, 1356430, 1436220, 1627716, 1914960, 1933920, 2034645, 2170288, 2297952, 2441574, 2472480, 2712860, 2872440, 3255432, 3829920, 4069290, 4340576, 4883148, 5425720, 5744880, 6103935, 6510864, 8138580, 9766296, 10851440, 11489760, 12207870, 13021728, 16277160, 19532592, 21702880, 24415740, 32554320, 39065184, 48831480, 65108640, 97662960, 195325920]

約数ペア:

[(1, 195325920), (2, 97662960), (3, 65108640), (4, 48831480), (5, 39065184), (6, 32554320), (8, 24415740), (9, 21702880), (10, 19532592), (12, 16277160), (15, 13021728), (16, 12207870), (17, 11489760), (18, 10851440), (20, 9766296), (24, 8138580), (30, 6510864), (32, 6103935), (34, 5744880), (36, 5425720), (40, 4883148), (45, 4340576), (48, 4069290), (51, 3829920), (60, 3255432), (68, 2872440), (72, 2712860), (79, 2472480), (80, 2441574), (85, 2297952), (90, 2170288), (96, 2034645), (101, 1933920), (102, 1914960), (120, 1627716), (136, 1436220), (144, 1356430), (153, 1276640), (158, 1236240), (160, 1220787), (170, 1148976), (180, 1085144), (202, 966960), (204, 957480), (237, 824160), (240, 813858), (255, 765984), (272, 718110), (288, 678215), (303, 644640), (306, 638320), (316, 618120), (340, 574488), (360, 542572), (395, 494496), (404, 483480), (408, 478740), (474, 412080), (480, 406929), (505, 386784), (510, 382992), (544, 359055), (606, 322320), (612, 319160), (632, 309060), (680, 287244), (711, 274720), (720, 271286), (765, 255328), (790, 247248), (808, 241740), (816, 239370), (909, 214880), (948, 206040), (1010, 193392), (1020, 191496), (1185, 164832), (1212, 161160), (1224, 159580), (1264, 154530), (1343, 145440), (1360, 143622), (1422, 137360), (1440, 135643), (1515, 128928), (1530, 127664), (1580, 123624), (1616, 120870), (1632, 119685), (1717, 113760), (1818, 107440), (1896, 103020), (2020, 96696), (2040, 95748), (2370, 82416), (2424, 80580), (2448, 79790), (2528, 77265), (2686, 72720), (2720, 71811), (2844, 68680), (3030, 64464), (3060, 63832), (3160, 61812), (3232, 60435), (3434, 56880), (3555, 54944), (3636, 53720), (3792, 51510), (4029, 48480), (4040, 48348), (4080, 47874), (4545, 42976), (4740, 41208), (4848, 40290), (4896, 39895), (5151, 37920), (5372, 36360), (5688, 34340), (6060, 32232), (6120, 31916), (6320, 30906), (6715, 29088), (6868, 28440), (7110, 27472), (7272, 26860), (7584, 25755), (7979, 24480), (8058, 24240), (8080, 24174), (8160, 23937), (8585, 22752), (9090, 21488), (9480, 20604), (9696, 20145), (10302, 18960), (10744, 18180), (11376, 17170), (12087, 16160), (12120, 16116), (12240, 15958), (12640, 15453), (13430, 14544), (13736, 14220)]