79722860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 143811220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 41, 43, 68, 70, 76, 82, 85, 86, 95, 119, 133, 140, 164, 170, 172, 190, 205, 215, 238, 266, 287, 301, 323, 340, 380, 410, 430, 476, 532, 574, 595, 602, 646, 665, 697, 731, 779, 817, 820, 860, 1148, 1190, 1204, 1292, 1330, 1394, 1435, 1462, 1505, 1558, 1615, 1634, 1763, 2261, 2380, 2660, 2788, 2870, 2924, 3010, 3116, 3230, 3268, 3485, 3526, 3655, 3895, 4085, 4522, 4879, 5117, 5453, 5719, 5740, 6020, 6460, 6970, 7052, 7310, 7790, 8170, 8815, 9044, 9758, 10234, 10906, 11305, 11438, 12341, 13243, 13889, 13940, 14620, 15580, 16340, 17630, 19516, 20468, 21812, 22610, 22876, 24395, 24682, 25585, 26486, 27265, 27778, 28595, 29971, 33497, 35260, 45220, 48790, 49364, 51170, 52972, 54530, 55556, 57190, 59942, 61705, 66215, 66994, 69445, 92701, 97223, 97580, 102340, 109060, 114380, 119884, 123410, 132430, 133988, 138890, 149855, 167485, 185402, 194446, 209797, 234479, 246820, 264860, 277780, 299710, 334970, 370804, 388892, 419594, 463505, 468958, 486115, 569449, 599420, 669940, 839188, 927010, 937916, 972230, 1048985, 1138898, 1172395, 1854020, 1944460, 2097970, 2277796, 2344790, 2847245, 3986143, 4195940, 4689580, 5694490, 7972286, 11388980, 15944572, 19930715, 39861430, 79722860]

約数ペア:

[(1, 79722860), (2, 39861430), (4, 19930715), (5, 15944572), (7, 11388980), (10, 7972286), (14, 5694490), (17, 4689580), (19, 4195940), (20, 3986143), (28, 2847245), (34, 2344790), (35, 2277796), (38, 2097970), (41, 1944460), (43, 1854020), (68, 1172395), (70, 1138898), (76, 1048985), (82, 972230), (85, 937916), (86, 927010), (95, 839188), (119, 669940), (133, 599420), (140, 569449), (164, 486115), (170, 468958), (172, 463505), (190, 419594), (205, 388892), (215, 370804), (238, 334970), (266, 299710), (287, 277780), (301, 264860), (323, 246820), (340, 234479), (380, 209797), (410, 194446), (430, 185402), (476, 167485), (532, 149855), (574, 138890), (595, 133988), (602, 132430), (646, 123410), (665, 119884), (697, 114380), (731, 109060), (779, 102340), (817, 97580), (820, 97223), (860, 92701), (1148, 69445), (1190, 66994), (1204, 66215), (1292, 61705), (1330, 59942), (1394, 57190), (1435, 55556), (1462, 54530), (1505, 52972), (1558, 51170), (1615, 49364), (1634, 48790), (1763, 45220), (2261, 35260), (2380, 33497), (2660, 29971), (2788, 28595), (2870, 27778), (2924, 27265), (3010, 26486), (3116, 25585), (3230, 24682), (3268, 24395), (3485, 22876), (3526, 22610), (3655, 21812), (3895, 20468), (4085, 19516), (4522, 17630), (4879, 16340), (5117, 15580), (5453, 14620), (5719, 13940), (5740, 13889), (6020, 13243), (6460, 12341), (6970, 11438), (7052, 11305), (7310, 10906), (7790, 10234), (8170, 9758), (8815, 9044)]