3943329920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2333}}^1$

素因数の和:2510

約数の個数: 128

約数和(自身を含む): 9998856000

約数和(自身を除く): 6055526080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 139, 152, 160, 190, 278, 304, 320, 380, 556, 608, 640, 695, 760, 1112, 1216, 1390, 1520, 2224, 2333, 2432, 2641, 2780, 3040, 4448, 4666, 5282, 5560, 6080, 8896, 9332, 10564, 11120, 11665, 12160, 13205, 17792, 18664, 21128, 22240, 23330, 26410, 37328, 42256, 44327, 44480, 46660, 52820, 74656, 84512, 88654, 88960, 93320, 105640, 149312, 169024, 177308, 186640, 211280, 221635, 298624, 324287, 338048, 354616, 373280, 422560, 443270, 648574, 709232, 746560, 845120, 886540, 1297148, 1418464, 1493120, 1621435, 1690240, 1773080, 2594296, 2836928, 3242870, 3546160, 5188592, 5673856, 6161453, 6485740, 7092320, 10377184, 12322906, 12971480, 14184640, 20754368, 24645812, 25942960, 28369280, 30807265, 41508736, 49291624, 51885920, 61614530, 98583248, 103771840, 123229060, 197166496, 207543680, 246458120, 394332992, 492916240, 788665984, 985832480, 1971664960, 3943329920]

約数ペア:

[(1, 3943329920), (2, 1971664960), (4, 985832480), (5, 788665984), (8, 492916240), (10, 394332992), (16, 246458120), (19, 207543680), (20, 197166496), (32, 123229060), (38, 103771840), (40, 98583248), (64, 61614530), (76, 51885920), (80, 49291624), (95, 41508736), (128, 30807265), (139, 28369280), (152, 25942960), (160, 24645812), (190, 20754368), (278, 14184640), (304, 12971480), (320, 12322906), (380, 10377184), (556, 7092320), (608, 6485740), (640, 6161453), (695, 5673856), (760, 5188592), (1112, 3546160), (1216, 3242870), (1390, 2836928), (1520, 2594296), (2224, 1773080), (2333, 1690240), (2432, 1621435), (2641, 1493120), (2780, 1418464), (3040, 1297148), (4448, 886540), (4666, 845120), (5282, 746560), (5560, 709232), (6080, 648574), (8896, 443270), (9332, 422560), (10564, 373280), (11120, 354616), (11665, 338048), (12160, 324287), (13205, 298624), (17792, 221635), (18664, 211280), (21128, 186640), (22240, 177308), (23330, 169024), (26410, 149312), (37328, 105640), (42256, 93320), (44327, 88960), (44480, 88654), (46660, 84512), (52820, 74656)]