130573760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 329403456

約数和(自身を除く): 198829696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 113, 115, 157, 160, 184, 226, 230, 314, 320, 368, 452, 460, 565, 628, 736, 785, 904, 920, 1130, 1256, 1472, 1570, 1808, 1840, 2260, 2512, 2599, 3140, 3611, 3616, 3680, 4520, 5024, 5198, 6280, 7222, 7232, 7360, 9040, 10048, 10396, 12560, 12995, 14444, 17741, 18055, 18080, 20792, 25120, 25990, 28888, 35482, 36110, 36160, 41584, 50240, 51980, 57776, 70964, 72220, 83168, 88705, 103960, 115552, 141928, 144440, 166336, 177410, 207920, 231104, 283856, 288880, 354820, 408043, 415840, 567712, 577760, 709640, 816086, 831680, 1135424, 1155520, 1419280, 1632172, 2040215, 2838560, 3264344, 4080430, 5677120, 6528688, 8160860, 13057376, 16321720, 26114752, 32643440, 65286880, 130573760]

約数ペア:

[(1, 130573760), (2, 65286880), (4, 32643440), (5, 26114752), (8, 16321720), (10, 13057376), (16, 8160860), (20, 6528688), (23, 5677120), (32, 4080430), (40, 3264344), (46, 2838560), (64, 2040215), (80, 1632172), (92, 1419280), (113, 1155520), (115, 1135424), (157, 831680), (160, 816086), (184, 709640), (226, 577760), (230, 567712), (314, 415840), (320, 408043), (368, 354820), (452, 288880), (460, 283856), (565, 231104), (628, 207920), (736, 177410), (785, 166336), (904, 144440), (920, 141928), (1130, 115552), (1256, 103960), (1472, 88705), (1570, 83168), (1808, 72220), (1840, 70964), (2260, 57776), (2512, 51980), (2599, 50240), (3140, 41584), (3611, 36160), (3616, 36110), (3680, 35482), (4520, 28888), (5024, 25990), (5198, 25120), (6280, 20792), (7222, 18080), (7232, 18055), (7360, 17741), (9040, 14444), (10048, 12995), (10396, 12560)]