1538081760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1265

約数の個数: 192

約数和(自身を含む): 5100060672

約数和(自身を除く): 3561978912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 230, 240, 254, 276, 345, 368, 381, 460, 480, 508, 552, 635, 690, 736, 762, 920, 1016, 1097, 1104, 1270, 1380, 1524, 1840, 1905, 2032, 2194, 2208, 2540, 2760, 2921, 3048, 3291, 3680, 3810, 4064, 4388, 5080, 5485, 5520, 5842, 6096, 6582, 7620, 8763, 8776, 10160, 10970, 11040, 11684, 12192, 13164, 14605, 15240, 16455, 17526, 17552, 20320, 21940, 23368, 25231, 26328, 29210, 30480, 32910, 35052, 35104, 43815, 43880, 46736, 50462, 52656, 58420, 60960, 65820, 70104, 75693, 87630, 87760, 93472, 100924, 105312, 116840, 126155, 131640, 139319, 140208, 151386, 175260, 175520, 201848, 233680, 252310, 263280, 278638, 280416, 302772, 350520, 378465, 403696, 417957, 467360, 504620, 526560, 557276, 605544, 696595, 701040, 756930, 807392, 835914, 1009240, 1114552, 1211088, 1393190, 1402080, 1513860, 1671828, 2018480, 2089785, 2229104, 2422176, 2786380, 3027720, 3204337, 3343656, 4036960, 4179570, 4458208, 5572760, 6055440, 6408674, 6687312, 8359140, 9613011, 11145520, 12110880, 12817348, 13374624, 16021685, 16718280, 19226022, 22291040, 25634696, 32043370, 33436560, 38452044, 48065055, 51269392, 64086740, 66873120, 76904088, 96130110, 102538784, 128173480, 153808176, 192260220, 256346960, 307616352, 384520440, 512693920, 769040880, 1538081760]

約数ペア:

[(1, 1538081760), (2, 769040880), (3, 512693920), (4, 384520440), (5, 307616352), (6, 256346960), (8, 192260220), (10, 153808176), (12, 128173480), (15, 102538784), (16, 96130110), (20, 76904088), (23, 66873120), (24, 64086740), (30, 51269392), (32, 48065055), (40, 38452044), (46, 33436560), (48, 32043370), (60, 25634696), (69, 22291040), (80, 19226022), (92, 16718280), (96, 16021685), (115, 13374624), (120, 12817348), (127, 12110880), (138, 11145520), (160, 9613011), (184, 8359140), (230, 6687312), (240, 6408674), (254, 6055440), (276, 5572760), (345, 4458208), (368, 4179570), (381, 4036960), (460, 3343656), (480, 3204337), (508, 3027720), (552, 2786380), (635, 2422176), (690, 2229104), (736, 2089785), (762, 2018480), (920, 1671828), (1016, 1513860), (1097, 1402080), (1104, 1393190), (1270, 1211088), (1380, 1114552), (1524, 1009240), (1840, 835914), (1905, 807392), (2032, 756930), (2194, 701040), (2208, 696595), (2540, 605544), (2760, 557276), (2921, 526560), (3048, 504620), (3291, 467360), (3680, 417957), (3810, 403696), (4064, 378465), (4388, 350520), (5080, 302772), (5485, 280416), (5520, 278638), (5842, 263280), (6096, 252310), (6582, 233680), (7620, 201848), (8763, 175520), (8776, 175260), (10160, 151386), (10970, 140208), (11040, 139319), (11684, 131640), (12192, 126155), (13164, 116840), (14605, 105312), (15240, 100924), (16455, 93472), (17526, 87760), (17552, 87630), (20320, 75693), (21940, 70104), (23368, 65820), (25231, 60960), (26328, 58420), (29210, 52656), (30480, 50462), (32910, 46736), (35052, 43880), (35104, 43815)]