276028960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 740275200

約数和(自身を除く): 464246240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 31, 32, 38, 40, 58, 62, 76, 80, 95, 101, 116, 124, 145, 152, 155, 160, 190, 202, 232, 248, 290, 304, 310, 380, 404, 464, 496, 505, 551, 580, 589, 608, 620, 760, 808, 899, 928, 992, 1010, 1102, 1160, 1178, 1240, 1520, 1616, 1798, 1919, 2020, 2204, 2320, 2356, 2480, 2755, 2929, 2945, 3040, 3131, 3232, 3596, 3838, 4040, 4408, 4495, 4640, 4712, 4960, 5510, 5858, 5890, 6262, 7192, 7676, 8080, 8816, 8990, 9424, 9595, 11020, 11716, 11780, 12524, 14384, 14645, 15352, 15655, 16160, 17081, 17632, 17980, 18848, 19190, 22040, 23432, 23560, 25048, 28768, 29290, 30704, 31310, 34162, 35960, 38380, 44080, 46864, 47120, 50096, 55651, 58580, 59489, 61408, 62620, 68324, 71920, 76760, 85405, 88160, 90799, 93728, 94240, 100192, 111302, 117160, 118978, 125240, 136648, 143840, 153520, 170810, 181598, 222604, 234320, 237956, 250480, 273296, 278255, 297445, 307040, 341620, 363196, 445208, 453995, 468640, 475912, 500960, 546592, 556510, 594890, 683240, 726392, 890416, 907990, 951824, 1113020, 1189780, 1366480, 1452784, 1725181, 1780832, 1815980, 1903648, 2226040, 2379560, 2732960, 2905568, 3450362, 3631960, 4452080, 4759120, 6900724, 7263920, 8625905, 8904160, 9518240, 13801448, 14527840, 17251810, 27602896, 34503620, 55205792, 69007240, 138014480, 276028960]

約数ペア:

[(1, 276028960), (2, 138014480), (4, 69007240), (5, 55205792), (8, 34503620), (10, 27602896), (16, 17251810), (19, 14527840), (20, 13801448), (29, 9518240), (31, 8904160), (32, 8625905), (38, 7263920), (40, 6900724), (58, 4759120), (62, 4452080), (76, 3631960), (80, 3450362), (95, 2905568), (101, 2732960), (116, 2379560), (124, 2226040), (145, 1903648), (152, 1815980), (155, 1780832), (160, 1725181), (190, 1452784), (202, 1366480), (232, 1189780), (248, 1113020), (290, 951824), (304, 907990), (310, 890416), (380, 726392), (404, 683240), (464, 594890), (496, 556510), (505, 546592), (551, 500960), (580, 475912), (589, 468640), (608, 453995), (620, 445208), (760, 363196), (808, 341620), (899, 307040), (928, 297445), (992, 278255), (1010, 273296), (1102, 250480), (1160, 237956), (1178, 234320), (1240, 222604), (1520, 181598), (1616, 170810), (1798, 153520), (1919, 143840), (2020, 136648), (2204, 125240), (2320, 118978), (2356, 117160), (2480, 111302), (2755, 100192), (2929, 94240), (2945, 93728), (3040, 90799), (3131, 88160), (3232, 85405), (3596, 76760), (3838, 71920), (4040, 68324), (4408, 62620), (4495, 61408), (4640, 59489), (4712, 58580), (4960, 55651), (5510, 50096), (5858, 47120), (5890, 46864), (6262, 44080), (7192, 38380), (7676, 35960), (8080, 34162), (8816, 31310), (8990, 30704), (9424, 29290), (9595, 28768), (11020, 25048), (11716, 23560), (11780, 23432), (12524, 22040), (14384, 19190), (14645, 18848), (15352, 17980), (15655, 17632), (16160, 17081)]