38816640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 140343840

約数和(自身を除く): 101527200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 293, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 586, 640, 690, 720, 736, 828, 879, 920, 960, 1035, 1104, 1152, 1172, 1380, 1440, 1465, 1472, 1656, 1758, 1840, 1920, 2070, 2208, 2344, 2637, 2760, 2880, 2930, 2944, 3312, 3516, 3680, 4140, 4395, 4416, 4688, 5274, 5520, 5760, 5860, 6624, 6739, 7032, 7360, 8280, 8790, 8832, 9376, 10548, 11040, 11720, 13185, 13248, 13478, 14064, 14720, 16560, 17580, 18752, 20217, 21096, 22080, 23440, 26370, 26496, 26956, 28128, 33120, 33695, 35160, 37504, 40434, 42192, 44160, 46880, 52740, 53912, 56256, 60651, 66240, 67390, 70320, 80868, 84384, 93760, 101085, 105480, 107824, 112512, 121302, 132480, 134780, 140640, 161736, 168768, 187520, 202170, 210960, 215648, 242604, 269560, 281280, 303255, 323472, 337536, 404340, 421920, 431296, 485208, 539120, 562560, 606510, 646944, 808680, 843840, 862592, 970416, 1078240, 1213020, 1293888, 1617360, 1687680, 1940832, 2156480, 2426040, 2587776, 3234720, 3881664, 4312960, 4852080, 6469440, 7763328, 9704160, 12938880, 19408320, 38816640]

約数ペア:

[(1, 38816640), (2, 19408320), (3, 12938880), (4, 9704160), (5, 7763328), (6, 6469440), (8, 4852080), (9, 4312960), (10, 3881664), (12, 3234720), (15, 2587776), (16, 2426040), (18, 2156480), (20, 1940832), (23, 1687680), (24, 1617360), (30, 1293888), (32, 1213020), (36, 1078240), (40, 970416), (45, 862592), (46, 843840), (48, 808680), (60, 646944), (64, 606510), (69, 562560), (72, 539120), (80, 485208), (90, 431296), (92, 421920), (96, 404340), (115, 337536), (120, 323472), (128, 303255), (138, 281280), (144, 269560), (160, 242604), (180, 215648), (184, 210960), (192, 202170), (207, 187520), (230, 168768), (240, 161736), (276, 140640), (288, 134780), (293, 132480), (320, 121302), (345, 112512), (360, 107824), (368, 105480), (384, 101085), (414, 93760), (460, 84384), (480, 80868), (552, 70320), (576, 67390), (586, 66240), (640, 60651), (690, 56256), (720, 53912), (736, 52740), (828, 46880), (879, 44160), (920, 42192), (960, 40434), (1035, 37504), (1104, 35160), (1152, 33695), (1172, 33120), (1380, 28128), (1440, 26956), (1465, 26496), (1472, 26370), (1656, 23440), (1758, 22080), (1840, 21096), (1920, 20217), (2070, 18752), (2208, 17580), (2344, 16560), (2637, 14720), (2760, 14064), (2880, 13478), (2930, 13248), (2944, 13185), (3312, 11720), (3516, 11040), (3680, 10548), (4140, 9376), (4395, 8832), (4416, 8790), (4688, 8280), (5274, 7360), (5520, 7032), (5760, 6739), (5860, 6624)]