1570338540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 4901027040

約数和(自身を除く): 3330688500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 389, 410, 492, 547, 615, 738, 778, 820, 1094, 1167, 1230, 1476, 1556, 1641, 1845, 1945, 2188, 2334, 2460, 2735, 3282, 3501, 3690, 3890, 4668, 4923, 5470, 5835, 6564, 7002, 7380, 7780, 8205, 9846, 10940, 11670, 14004, 15949, 16410, 17505, 19692, 22427, 23340, 24615, 31898, 32820, 35010, 44854, 47847, 49230, 63796, 67281, 70020, 79745, 89708, 95694, 98460, 112135, 134562, 143541, 159490, 191388, 201843, 212783, 224270, 239235, 269124, 287082, 318980, 336405, 403686, 425566, 448540, 478470, 574164, 638349, 672810, 717705, 807372, 851132, 956940, 1009215, 1063915, 1276698, 1345620, 1435410, 1915047, 2018430, 2127830, 2553396, 2870820, 3191745, 3830094, 4036860, 4255660, 6383490, 7660188, 8724103, 9575235, 12766980, 17448206, 19150470, 26172309, 34896412, 38300940, 43620515, 52344618, 78516927, 87241030, 104689236, 130861545, 157033854, 174482060, 261723090, 314067708, 392584635, 523446180, 785169270, 1570338540]

約数ペア:

[(1, 1570338540), (2, 785169270), (3, 523446180), (4, 392584635), (5, 314067708), (6, 261723090), (9, 174482060), (10, 157033854), (12, 130861545), (15, 104689236), (18, 87241030), (20, 78516927), (30, 52344618), (36, 43620515), (41, 38300940), (45, 34896412), (60, 26172309), (82, 19150470), (90, 17448206), (123, 12766980), (164, 9575235), (180, 8724103), (205, 7660188), (246, 6383490), (369, 4255660), (389, 4036860), (410, 3830094), (492, 3191745), (547, 2870820), (615, 2553396), (738, 2127830), (778, 2018430), (820, 1915047), (1094, 1435410), (1167, 1345620), (1230, 1276698), (1476, 1063915), (1556, 1009215), (1641, 956940), (1845, 851132), (1945, 807372), (2188, 717705), (2334, 672810), (2460, 638349), (2735, 574164), (3282, 478470), (3501, 448540), (3690, 425566), (3890, 403686), (4668, 336405), (4923, 318980), (5470, 287082), (5835, 269124), (6564, 239235), (7002, 224270), (7380, 212783), (7780, 201843), (8205, 191388), (9846, 159490), (10940, 143541), (11670, 134562), (14004, 112135), (15949, 98460), (16410, 95694), (17505, 89708), (19692, 79745), (22427, 70020), (23340, 67281), (24615, 63796), (31898, 49230), (32820, 47847), (35010, 44854)]