3125453440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2034

約数の個数: 128

約数和(自身を含む): 7869830400

約数和(自身を除く): 4744376960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 113, 115, 128, 160, 184, 226, 230, 320, 368, 452, 460, 565, 640, 736, 904, 920, 1130, 1472, 1808, 1840, 1879, 2260, 2599, 2944, 3616, 3680, 3758, 4520, 5198, 7232, 7360, 7516, 9040, 9395, 10396, 12995, 14464, 14720, 15032, 18080, 18790, 20792, 25990, 30064, 36160, 37580, 41584, 43217, 51980, 60128, 72320, 75160, 83168, 86434, 103960, 120256, 150320, 166336, 172868, 207920, 212327, 216085, 240512, 300640, 332672, 345736, 415840, 424654, 432170, 601280, 691472, 831680, 849308, 864340, 1061635, 1202560, 1382944, 1663360, 1698616, 1728680, 2123270, 2765888, 3397232, 3457360, 4246540, 4883521, 5531776, 6794464, 6914720, 8493080, 9767042, 13588928, 13829440, 16986160, 19534084, 24417605, 27177856, 27658880, 33972320, 39068168, 48835210, 67944640, 78136336, 97670420, 135889280, 156272672, 195340840, 312545344, 390681680, 625090688, 781363360, 1562726720, 3125453440]

約数ペア:

[(1, 3125453440), (2, 1562726720), (4, 781363360), (5, 625090688), (8, 390681680), (10, 312545344), (16, 195340840), (20, 156272672), (23, 135889280), (32, 97670420), (40, 78136336), (46, 67944640), (64, 48835210), (80, 39068168), (92, 33972320), (113, 27658880), (115, 27177856), (128, 24417605), (160, 19534084), (184, 16986160), (226, 13829440), (230, 13588928), (320, 9767042), (368, 8493080), (452, 6914720), (460, 6794464), (565, 5531776), (640, 4883521), (736, 4246540), (904, 3457360), (920, 3397232), (1130, 2765888), (1472, 2123270), (1808, 1728680), (1840, 1698616), (1879, 1663360), (2260, 1382944), (2599, 1202560), (2944, 1061635), (3616, 864340), (3680, 849308), (3758, 831680), (4520, 691472), (5198, 601280), (7232, 432170), (7360, 424654), (7516, 415840), (9040, 345736), (9395, 332672), (10396, 300640), (12995, 240512), (14464, 216085), (14720, 212327), (15032, 207920), (18080, 172868), (18790, 166336), (20792, 150320), (25990, 120256), (30064, 103960), (36160, 86434), (37580, 83168), (41584, 75160), (43217, 72320), (51980, 60128)]