7899148320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6203}}^1$

素因数の和:6607

約数の個数: 192

約数和(自身を含む): 28516561920

約数和(自身を除く): 20617413600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 379, 420, 480, 560, 672, 758, 840, 1120, 1137, 1516, 1680, 1895, 2274, 2653, 3032, 3360, 3790, 4548, 5306, 5685, 6064, 6203, 7580, 7959, 9096, 10612, 11370, 12128, 12406, 13265, 15160, 15918, 18192, 18609, 21224, 22740, 24812, 26530, 30320, 31015, 31836, 36384, 37218, 39795, 42448, 43421, 45480, 49624, 53060, 60640, 62030, 63672, 74436, 79590, 84896, 86842, 90960, 93045, 99248, 106120, 124060, 127344, 130263, 148872, 159180, 173684, 181920, 186090, 198496, 212240, 217105, 248120, 254688, 260526, 297744, 318360, 347368, 372180, 424480, 434210, 496240, 521052, 595488, 636720, 651315, 694736, 744360, 868420, 992480, 1042104, 1273440, 1302630, 1389472, 1488720, 1736840, 2084208, 2350937, 2605260, 2977440, 3473680, 4168416, 4701874, 5210520, 6947360, 7052811, 9403748, 10421040, 11754685, 14105622, 16456559, 18807496, 20842080, 23509370, 28211244, 32913118, 35264055, 37614992, 47018740, 49369677, 56422488, 65826236, 70528110, 75229984, 82282795, 94037480, 98739354, 112844976, 131652472, 141056220, 164565590, 188074960, 197478708, 225689952, 246848385, 263304944, 282112440, 329131180, 376149920, 394957416, 493696770, 526609888, 564224880, 658262360, 789914832, 987393540, 1128449760, 1316524720, 1579829664, 1974787080, 2633049440, 3949574160, 7899148320]

約数ペア:

[(1, 7899148320), (2, 3949574160), (3, 2633049440), (4, 1974787080), (5, 1579829664), (6, 1316524720), (7, 1128449760), (8, 987393540), (10, 789914832), (12, 658262360), (14, 564224880), (15, 526609888), (16, 493696770), (20, 394957416), (21, 376149920), (24, 329131180), (28, 282112440), (30, 263304944), (32, 246848385), (35, 225689952), (40, 197478708), (42, 188074960), (48, 164565590), (56, 141056220), (60, 131652472), (70, 112844976), (80, 98739354), (84, 94037480), (96, 82282795), (105, 75229984), (112, 70528110), (120, 65826236), (140, 56422488), (160, 49369677), (168, 47018740), (210, 37614992), (224, 35264055), (240, 32913118), (280, 28211244), (336, 23509370), (379, 20842080), (420, 18807496), (480, 16456559), (560, 14105622), (672, 11754685), (758, 10421040), (840, 9403748), (1120, 7052811), (1137, 6947360), (1516, 5210520), (1680, 4701874), (1895, 4168416), (2274, 3473680), (2653, 2977440), (3032, 2605260), (3360, 2350937), (3790, 2084208), (4548, 1736840), (5306, 1488720), (5685, 1389472), (6064, 1302630), (6203, 1273440), (7580, 1042104), (7959, 992480), (9096, 868420), (10612, 744360), (11370, 694736), (12128, 651315), (12406, 636720), (13265, 595488), (15160, 521052), (15918, 496240), (18192, 434210), (18609, 424480), (21224, 372180), (22740, 347368), (24812, 318360), (26530, 297744), (30320, 260526), (31015, 254688), (31836, 248120), (36384, 217105), (37218, 212240), (39795, 198496), (42448, 186090), (43421, 181920), (45480, 173684), (49624, 159180), (53060, 148872), (60640, 130263), (62030, 127344), (63672, 124060), (74436, 106120), (79590, 99248), (84896, 93045), (86842, 90960)]