130217280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 447690240

約数和(自身を除く): 317472960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 101, 102, 120, 136, 158, 160, 170, 192, 202, 204, 237, 240, 255, 272, 303, 316, 320, 340, 395, 404, 408, 474, 480, 505, 510, 544, 606, 632, 680, 790, 808, 816, 948, 960, 1010, 1020, 1088, 1185, 1212, 1264, 1343, 1360, 1515, 1580, 1616, 1632, 1717, 1896, 2020, 2040, 2370, 2424, 2528, 2686, 2720, 3030, 3160, 3232, 3264, 3434, 3792, 4029, 4040, 4080, 4740, 4848, 5056, 5151, 5372, 5440, 6060, 6320, 6464, 6715, 6868, 7584, 7979, 8058, 8080, 8160, 8585, 9480, 9696, 10302, 10744, 12120, 12640, 13430, 13736, 15168, 15958, 16116, 16160, 16320, 17170, 18960, 19392, 20145, 20604, 21488, 23937, 24240, 25280, 25755, 26860, 27472, 31916, 32232, 32320, 34340, 37920, 39895, 40290, 41208, 42976, 47874, 48480, 51510, 53720, 54944, 63832, 64464, 68680, 75840, 79790, 80580, 82416, 85952, 95748, 96960, 103020, 107440, 109888, 119685, 127664, 128928, 135643, 137360, 159580, 161160, 164832, 191496, 206040, 214880, 239370, 255328, 257856, 271286, 274720, 319160, 322320, 329664, 382992, 406929, 412080, 429760, 478740, 510656, 542572, 549440, 638320, 644640, 678215, 765984, 813858, 824160, 957480, 1085144, 1276640, 1289280, 1356430, 1531968, 1627716, 1648320, 1914960, 2034645, 2170288, 2553280, 2712860, 3255432, 3829920, 4069290, 4340576, 5425720, 6510864, 7659840, 8138580, 8681152, 10851440, 13021728, 16277160, 21702880, 26043456, 32554320, 43405760, 65108640, 130217280]

約数ペア:

[(1, 130217280), (2, 65108640), (3, 43405760), (4, 32554320), (5, 26043456), (6, 21702880), (8, 16277160), (10, 13021728), (12, 10851440), (15, 8681152), (16, 8138580), (17, 7659840), (20, 6510864), (24, 5425720), (30, 4340576), (32, 4069290), (34, 3829920), (40, 3255432), (48, 2712860), (51, 2553280), (60, 2170288), (64, 2034645), (68, 1914960), (79, 1648320), (80, 1627716), (85, 1531968), (96, 1356430), (101, 1289280), (102, 1276640), (120, 1085144), (136, 957480), (158, 824160), (160, 813858), (170, 765984), (192, 678215), (202, 644640), (204, 638320), (237, 549440), (240, 542572), (255, 510656), (272, 478740), (303, 429760), (316, 412080), (320, 406929), (340, 382992), (395, 329664), (404, 322320), (408, 319160), (474, 274720), (480, 271286), (505, 257856), (510, 255328), (544, 239370), (606, 214880), (632, 206040), (680, 191496), (790, 164832), (808, 161160), (816, 159580), (948, 137360), (960, 135643), (1010, 128928), (1020, 127664), (1088, 119685), (1185, 109888), (1212, 107440), (1264, 103020), (1343, 96960), (1360, 95748), (1515, 85952), (1580, 82416), (1616, 80580), (1632, 79790), (1717, 75840), (1896, 68680), (2020, 64464), (2040, 63832), (2370, 54944), (2424, 53720), (2528, 51510), (2686, 48480), (2720, 47874), (3030, 42976), (3160, 41208), (3232, 40290), (3264, 39895), (3434, 37920), (3792, 34340), (4029, 32320), (4040, 32232), (4080, 31916), (4740, 27472), (4848, 26860), (5056, 25755), (5151, 25280), (5372, 24240), (5440, 23937), (6060, 21488), (6320, 20604), (6464, 20145), (6715, 19392), (6868, 18960), (7584, 17170), (7979, 16320), (8058, 16160), (8080, 16116), (8160, 15958), (8585, 15168), (9480, 13736), (9696, 13430), (10302, 12640), (10744, 12120)]