15678971200

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2385

約数の個数: 168

約数和(自身を含む): 40478659200

約数和(自身を除く): 24799688000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 199, 200, 230, 320, 368, 398, 400, 460, 575, 736, 796, 800, 920, 995, 1150, 1472, 1592, 1600, 1840, 1990, 2141, 2300, 3184, 3680, 3980, 4282, 4577, 4600, 4975, 6368, 7360, 7960, 8564, 9154, 9200, 9950, 10705, 12736, 15920, 17128, 18308, 18400, 19900, 21410, 22885, 31840, 34256, 36616, 36800, 39800, 42820, 45770, 49243, 53525, 63680, 68512, 73232, 79600, 85640, 91540, 98486, 107050, 114425, 137024, 146464, 159200, 171280, 183080, 196972, 214100, 228850, 246215, 292928, 318400, 342560, 366160, 393944, 426059, 428200, 457700, 492430, 685120, 732320, 787888, 852118, 856400, 915400, 984860, 1231075, 1464640, 1575776, 1704236, 1712800, 1830800, 1969720, 2130295, 2462150, 3151552, 3408472, 3425600, 3661600, 3939440, 4260590, 4924300, 6816944, 7323200, 7878880, 8521180, 9799357, 9848600, 10651475, 13633888, 15757760, 17042360, 19598714, 19697200, 21302950, 27267776, 34084720, 39197428, 39394400, 42605900, 48996785, 68169440, 78394856, 78788800, 85211800, 97993570, 136338880, 156789712, 170423600, 195987140, 244983925, 313579424, 340847200, 391974280, 489967850, 627158848, 681694400, 783948560, 979935700, 1567897120, 1959871400, 3135794240, 3919742800, 7839485600, 15678971200]

約数ペア:

[(1, 15678971200), (2, 7839485600), (4, 3919742800), (5, 3135794240), (8, 1959871400), (10, 1567897120), (16, 979935700), (20, 783948560), (23, 681694400), (25, 627158848), (32, 489967850), (40, 391974280), (46, 340847200), (50, 313579424), (64, 244983925), (80, 195987140), (92, 170423600), (100, 156789712), (115, 136338880), (160, 97993570), (184, 85211800), (199, 78788800), (200, 78394856), (230, 68169440), (320, 48996785), (368, 42605900), (398, 39394400), (400, 39197428), (460, 34084720), (575, 27267776), (736, 21302950), (796, 19697200), (800, 19598714), (920, 17042360), (995, 15757760), (1150, 13633888), (1472, 10651475), (1592, 9848600), (1600, 9799357), (1840, 8521180), (1990, 7878880), (2141, 7323200), (2300, 6816944), (3184, 4924300), (3680, 4260590), (3980, 3939440), (4282, 3661600), (4577, 3425600), (4600, 3408472), (4975, 3151552), (6368, 2462150), (7360, 2130295), (7960, 1969720), (8564, 1830800), (9154, 1712800), (9200, 1704236), (9950, 1575776), (10705, 1464640), (12736, 1231075), (15920, 984860), (17128, 915400), (18308, 856400), (18400, 852118), (19900, 787888), (21410, 732320), (22885, 685120), (31840, 492430), (34256, 457700), (36616, 428200), (36800, 426059), (39800, 393944), (42820, 366160), (45770, 342560), (49243, 318400), (53525, 292928), (63680, 246215), (68512, 228850), (73232, 214100), (79600, 196972), (85640, 183080), (91540, 171280), (98486, 159200), (107050, 146464), (114425, 137024)]