15906332960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 288

約数和(自身を含む): 46301492160

約数和(自身を除く): 30395159200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 43, 49, 56, 58, 70, 80, 86, 98, 112, 116, 140, 145, 160, 172, 196, 203, 215, 224, 232, 245, 280, 290, 301, 344, 392, 406, 430, 464, 490, 560, 580, 602, 688, 784, 812, 860, 928, 980, 1015, 1120, 1160, 1204, 1247, 1376, 1421, 1505, 1568, 1624, 1627, 1720, 1960, 2030, 2107, 2320, 2408, 2494, 2842, 3010, 3248, 3254, 3440, 3920, 4060, 4214, 4640, 4816, 4988, 5684, 6020, 6235, 6496, 6508, 6880, 7105, 7840, 8120, 8135, 8428, 8729, 9632, 9976, 10535, 11368, 11389, 12040, 12470, 13016, 14210, 16240, 16270, 16856, 17458, 19952, 21070, 22736, 22778, 24080, 24940, 26032, 28420, 32480, 32540, 33712, 34916, 39904, 42140, 43645, 45472, 45556, 47183, 48160, 49880, 52064, 56840, 56945, 61103, 65080, 67424, 69832, 69961, 79723, 84280, 87290, 91112, 94366, 99760, 113680, 113890, 122206, 130160, 139664, 139922, 159446, 168560, 174580, 182224, 188732, 199520, 227360, 227780, 235915, 244412, 260320, 279328, 279844, 305515, 318892, 330281, 337120, 349160, 349805, 364448, 377464, 398615, 455560, 471830, 488824, 489727, 559688, 611030, 637784, 660562, 698320, 699610, 754928, 797230, 911120, 943660, 977648, 979454, 1119376, 1222060, 1275568, 1321124, 1396640, 1399220, 1509856, 1594460, 1651405, 1822240, 1887320, 1955296, 1958908, 2028869, 2238752, 2311967, 2444120, 2448635, 2551136, 2642248, 2798440, 3188920, 3302810, 3428089, 3774640, 3917816, 4057738, 4623934, 4888240, 4897270, 5284496, 5596880, 6377840, 6605620, 6856178, 7549280, 7835632, 8115476, 9247868, 9776480, 9794540, 10144345, 10568992, 11193760, 11559835, 12755680, 13211240, 13712356, 14202083, 15671264, 16230952, 17140445, 18495736, 19589080, 20288690, 23119670, 26422480, 27424712, 28404166, 32461904, 34280890, 36991472, 39178160, 40577380, 46239340, 52844960, 54849424, 56808332, 64923808, 68561780, 71010415, 73982944, 78356320, 81154760, 92478680, 99414581, 109698848, 113616664, 137123560, 142020830, 162309520, 184957360, 198829162, 227233328, 274247120, 284041660, 324619040, 369914720, 397658324, 454466656, 497072905, 548494240, 568083320, 795316648, 994145810, 1136166640, 1590633296, 1988291620, 2272333280, 3181266592, 3976583240, 7953166480, 15906332960]

約数ペア:

[(1, 15906332960), (2, 7953166480), (4, 3976583240), (5, 3181266592), (7, 2272333280), (8, 1988291620), (10, 1590633296), (14, 1136166640), (16, 994145810), (20, 795316648), (28, 568083320), (29, 548494240), (32, 497072905), (35, 454466656), (40, 397658324), (43, 369914720), (49, 324619040), (56, 284041660), (58, 274247120), (70, 227233328), (80, 198829162), (86, 184957360), (98, 162309520), (112, 142020830), (116, 137123560), (140, 113616664), (145, 109698848), (160, 99414581), (172, 92478680), (196, 81154760), (203, 78356320), (215, 73982944), (224, 71010415), (232, 68561780), (245, 64923808), (280, 56808332), (290, 54849424), (301, 52844960), (344, 46239340), (392, 40577380), (406, 39178160), (430, 36991472), (464, 34280890), (490, 32461904), (560, 28404166), (580, 27424712), (602, 26422480), (688, 23119670), (784, 20288690), (812, 19589080), (860, 18495736), (928, 17140445), (980, 16230952), (1015, 15671264), (1120, 14202083), (1160, 13712356), (1204, 13211240), (1247, 12755680), (1376, 11559835), (1421, 11193760), (1505, 10568992), (1568, 10144345), (1624, 9794540), (1627, 9776480), (1720, 9247868), (1960, 8115476), (2030, 7835632), (2107, 7549280), (2320, 6856178), (2408, 6605620), (2494, 6377840), (2842, 5596880), (3010, 5284496), (3248, 4897270), (3254, 4888240), (3440, 4623934), (3920, 4057738), (4060, 3917816), (4214, 3774640), (4640, 3428089), (4816, 3302810), (4988, 3188920), (5684, 2798440), (6020, 2642248), (6235, 2551136), (6496, 2448635), (6508, 2444120), (6880, 2311967), (7105, 2238752), (7840, 2028869), (8120, 1958908), (8135, 1955296), (8428, 1887320), (8729, 1822240), (9632, 1651405), (9976, 1594460), (10535, 1509856), (11368, 1399220), (11389, 1396640), (12040, 1321124), (12470, 1275568), (13016, 1222060), (14210, 1119376), (16240, 979454), (16270, 977648), (16856, 943660), (17458, 911120), (19952, 797230), (21070, 754928), (22736, 699610), (22778, 698320), (24080, 660562), (24940, 637784), (26032, 611030), (28420, 559688), (32480, 489727), (32540, 488824), (33712, 471830), (34916, 455560), (39904, 398615), (42140, 377464), (43645, 364448), (45472, 349805), (45556, 349160), (47183, 337120), (48160, 330281), (49880, 318892), (52064, 305515), (56840, 279844), (56945, 279328), (61103, 260320), (65080, 244412), (67424, 235915), (69832, 227780), (69961, 227360), (79723, 199520), (84280, 188732), (87290, 182224), (91112, 174580), (94366, 168560), (99760, 159446), (113680, 139922), (113890, 139664), (122206, 130160)]