128388000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 453503232

約数和(自身を除く): 325115232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 823, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1625, 1646, 1950, 2000, 2080, 2400, 2469, 2600, 3000, 3120, 3250, 3292, 3900, 4000, 4115, 4875, 4938, 5200, 6000, 6240, 6500, 6584, 7800, 8230, 9750, 9876, 10400, 10699, 12000, 12345, 13000, 13168, 15600, 16460, 19500, 19752, 20575, 21398, 24690, 26000, 26336, 31200, 32097, 32920, 39000, 39504, 41150, 42796, 49380, 52000, 53495, 61725, 64194, 65840, 78000, 79008, 82300, 85592, 98760, 102875, 106990, 123450, 128388, 131680, 156000, 160485, 164600, 171184, 197520, 205750, 213980, 246900, 256776, 267475, 308625, 320970, 329200, 342368, 395040, 411500, 427960, 493800, 513552, 534950, 617250, 641940, 658400, 802425, 823000, 855920, 987600, 1027104, 1069900, 1234500, 1283880, 1337375, 1604850, 1646000, 1711840, 1975200, 2139800, 2469000, 2567760, 2674750, 3209700, 3292000, 4012125, 4279600, 4938000, 5135520, 5349500, 6419400, 8024250, 8559200, 9876000, 10699000, 12838800, 16048500, 21398000, 25677600, 32097000, 42796000, 64194000, 128388000]

約数ペア:

[(1, 128388000), (2, 64194000), (3, 42796000), (4, 32097000), (5, 25677600), (6, 21398000), (8, 16048500), (10, 12838800), (12, 10699000), (13, 9876000), (15, 8559200), (16, 8024250), (20, 6419400), (24, 5349500), (25, 5135520), (26, 4938000), (30, 4279600), (32, 4012125), (39, 3292000), (40, 3209700), (48, 2674750), (50, 2567760), (52, 2469000), (60, 2139800), (65, 1975200), (75, 1711840), (78, 1646000), (80, 1604850), (96, 1337375), (100, 1283880), (104, 1234500), (120, 1069900), (125, 1027104), (130, 987600), (150, 855920), (156, 823000), (160, 802425), (195, 658400), (200, 641940), (208, 617250), (240, 534950), (250, 513552), (260, 493800), (300, 427960), (312, 411500), (325, 395040), (375, 342368), (390, 329200), (400, 320970), (416, 308625), (480, 267475), (500, 256776), (520, 246900), (600, 213980), (624, 205750), (650, 197520), (750, 171184), (780, 164600), (800, 160485), (823, 156000), (975, 131680), (1000, 128388), (1040, 123450), (1200, 106990), (1248, 102875), (1300, 98760), (1500, 85592), (1560, 82300), (1625, 79008), (1646, 78000), (1950, 65840), (2000, 64194), (2080, 61725), (2400, 53495), (2469, 52000), (2600, 49380), (3000, 42796), (3120, 41150), (3250, 39504), (3292, 39000), (3900, 32920), (4000, 32097), (4115, 31200), (4875, 26336), (4938, 26000), (5200, 24690), (6000, 21398), (6240, 20575), (6500, 19752), (6584, 19500), (7800, 16460), (8230, 15600), (9750, 13168), (9876, 13000), (10400, 12345), (10699, 12000)]