97281520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 182700560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 80, 82, 95, 112, 133, 140, 152, 164, 190, 205, 223, 266, 280, 287, 304, 328, 380, 410, 446, 532, 560, 574, 656, 665, 760, 779, 820, 892, 1064, 1115, 1148, 1330, 1435, 1520, 1558, 1561, 1640, 1784, 2128, 2230, 2296, 2660, 2870, 3116, 3122, 3280, 3568, 3895, 4237, 4460, 4592, 5320, 5453, 5740, 6232, 6244, 7790, 7805, 8474, 8920, 9143, 10640, 10906, 11480, 12464, 12488, 15580, 15610, 16948, 17840, 18286, 21185, 21812, 22960, 24976, 27265, 29659, 31160, 31220, 33896, 36572, 42370, 43624, 45715, 54530, 59318, 62320, 62440, 64001, 67792, 73144, 84740, 87248, 91430, 109060, 118636, 124880, 128002, 146288, 148295, 169480, 173717, 182860, 218120, 237272, 256004, 296590, 320005, 338960, 347434, 365720, 436240, 474544, 512008, 593180, 640010, 694868, 731440, 868585, 1024016, 1186360, 1216019, 1280020, 1389736, 1737170, 2372720, 2432038, 2560040, 2779472, 3474340, 4864076, 5120080, 6080095, 6948680, 9728152, 12160190, 13897360, 19456304, 24320380, 48640760, 97281520]

約数ペア:

[(1, 97281520), (2, 48640760), (4, 24320380), (5, 19456304), (7, 13897360), (8, 12160190), (10, 9728152), (14, 6948680), (16, 6080095), (19, 5120080), (20, 4864076), (28, 3474340), (35, 2779472), (38, 2560040), (40, 2432038), (41, 2372720), (56, 1737170), (70, 1389736), (76, 1280020), (80, 1216019), (82, 1186360), (95, 1024016), (112, 868585), (133, 731440), (140, 694868), (152, 640010), (164, 593180), (190, 512008), (205, 474544), (223, 436240), (266, 365720), (280, 347434), (287, 338960), (304, 320005), (328, 296590), (380, 256004), (410, 237272), (446, 218120), (532, 182860), (560, 173717), (574, 169480), (656, 148295), (665, 146288), (760, 128002), (779, 124880), (820, 118636), (892, 109060), (1064, 91430), (1115, 87248), (1148, 84740), (1330, 73144), (1435, 67792), (1520, 64001), (1558, 62440), (1561, 62320), (1640, 59318), (1784, 54530), (2128, 45715), (2230, 43624), (2296, 42370), (2660, 36572), (2870, 33896), (3116, 31220), (3122, 31160), (3280, 29659), (3568, 27265), (3895, 24976), (4237, 22960), (4460, 21812), (4592, 21185), (5320, 18286), (5453, 17840), (5740, 16948), (6232, 15610), (6244, 15580), (7790, 12488), (7805, 12464), (8474, 11480), (8920, 10906), (9143, 10640)]