395912400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 240

約数和(自身を含む): 1401368640

約数和(自身を除く): 1005456240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 41, 48, 50, 52, 60, 65, 75, 78, 80, 82, 100, 104, 120, 123, 130, 150, 156, 164, 195, 200, 205, 208, 240, 246, 260, 300, 312, 325, 328, 390, 400, 410, 492, 520, 533, 600, 615, 619, 624, 650, 656, 780, 820, 975, 984, 1025, 1040, 1066, 1200, 1230, 1238, 1300, 1560, 1599, 1640, 1857, 1950, 1968, 2050, 2132, 2460, 2476, 2600, 2665, 3075, 3095, 3120, 3198, 3280, 3714, 3900, 4100, 4264, 4920, 4952, 5200, 5330, 6150, 6190, 6396, 7428, 7800, 7995, 8047, 8200, 8528, 9285, 9840, 9904, 10660, 12300, 12380, 12792, 13325, 14856, 15475, 15600, 15990, 16094, 16400, 18570, 21320, 24141, 24600, 24760, 25379, 25584, 26650, 29712, 30950, 31980, 32188, 37140, 39975, 40235, 42640, 46425, 48282, 49200, 49520, 50758, 53300, 61900, 63960, 64376, 74280, 76137, 79950, 80470, 92850, 96564, 101516, 106600, 120705, 123800, 126895, 127920, 128752, 148560, 152274, 159900, 160940, 185700, 193128, 201175, 203032, 213200, 241410, 247600, 253790, 304548, 319800, 321880, 329927, 371400, 380685, 386256, 402350, 406064, 482820, 507580, 603525, 609096, 634475, 639600, 643760, 659854, 742800, 761370, 804700, 965640, 989781, 1015160, 1207050, 1218192, 1268950, 1319708, 1522740, 1609400, 1649635, 1903425, 1931280, 1979562, 2030320, 2414100, 2537900, 2639416, 3045480, 3218800, 3299270, 3806850, 3959124, 4828200, 4948905, 5075800, 5278832, 6090960, 6598540, 7613700, 7918248, 8248175, 9656400, 9897810, 10151600, 13197080, 15227400, 15836496, 16496350, 19795620, 24744525, 26394160, 30454800, 32992700, 39591240, 49489050, 65985400, 79182480, 98978100, 131970800, 197956200, 395912400]

約数ペア:

[(1, 395912400), (2, 197956200), (3, 131970800), (4, 98978100), (5, 79182480), (6, 65985400), (8, 49489050), (10, 39591240), (12, 32992700), (13, 30454800), (15, 26394160), (16, 24744525), (20, 19795620), (24, 16496350), (25, 15836496), (26, 15227400), (30, 13197080), (39, 10151600), (40, 9897810), (41, 9656400), (48, 8248175), (50, 7918248), (52, 7613700), (60, 6598540), (65, 6090960), (75, 5278832), (78, 5075800), (80, 4948905), (82, 4828200), (100, 3959124), (104, 3806850), (120, 3299270), (123, 3218800), (130, 3045480), (150, 2639416), (156, 2537900), (164, 2414100), (195, 2030320), (200, 1979562), (205, 1931280), (208, 1903425), (240, 1649635), (246, 1609400), (260, 1522740), (300, 1319708), (312, 1268950), (325, 1218192), (328, 1207050), (390, 1015160), (400, 989781), (410, 965640), (492, 804700), (520, 761370), (533, 742800), (600, 659854), (615, 643760), (619, 639600), (624, 634475), (650, 609096), (656, 603525), (780, 507580), (820, 482820), (975, 406064), (984, 402350), (1025, 386256), (1040, 380685), (1066, 371400), (1200, 329927), (1230, 321880), (1238, 319800), (1300, 304548), (1560, 253790), (1599, 247600), (1640, 241410), (1857, 213200), (1950, 203032), (1968, 201175), (2050, 193128), (2132, 185700), (2460, 160940), (2476, 159900), (2600, 152274), (2665, 148560), (3075, 128752), (3095, 127920), (3120, 126895), (3198, 123800), (3280, 120705), (3714, 106600), (3900, 101516), (4100, 96564), (4264, 92850), (4920, 80470), (4952, 79950), (5200, 76137), (5330, 74280), (6150, 64376), (6190, 63960), (6396, 61900), (7428, 53300), (7800, 50758), (7995, 49520), (8047, 49200), (8200, 48282), (8528, 46425), (9285, 42640), (9840, 40235), (9904, 39975), (10660, 37140), (12300, 32188), (12380, 31980), (12792, 30950), (13325, 29712), (14856, 26650), (15475, 25584), (15600, 25379), (15990, 24760), (16094, 24600), (16400, 24141), (18570, 21320)]