1990435200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 384

約数和(自身を含む): 7251098400

約数和(自身を除く): 5260663200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 41, 48, 50, 52, 60, 64, 65, 75, 78, 80, 82, 96, 100, 104, 120, 123, 128, 130, 150, 156, 160, 164, 192, 195, 200, 205, 208, 240, 246, 260, 300, 312, 320, 325, 328, 384, 389, 390, 400, 410, 416, 480, 492, 520, 533, 600, 615, 624, 640, 650, 656, 778, 780, 800, 820, 832, 960, 975, 984, 1025, 1040, 1066, 1167, 1200, 1230, 1248, 1300, 1312, 1556, 1560, 1599, 1600, 1640, 1664, 1920, 1945, 1950, 1968, 2050, 2080, 2132, 2334, 2400, 2460, 2496, 2600, 2624, 2665, 3075, 3112, 3120, 3198, 3200, 3280, 3890, 3900, 3936, 4100, 4160, 4264, 4668, 4800, 4920, 4992, 5057, 5200, 5248, 5330, 5835, 6150, 6224, 6240, 6396, 6560, 7780, 7800, 7872, 7995, 8200, 8320, 8528, 9336, 9600, 9725, 9840, 10114, 10400, 10660, 11670, 12300, 12448, 12480, 12792, 13120, 13325, 15171, 15560, 15600, 15744, 15949, 15990, 16400, 17056, 18672, 19450, 19680, 20228, 20800, 21320, 23340, 24600, 24896, 24960, 25285, 25584, 26240, 26650, 29175, 30342, 31120, 31200, 31898, 31980, 32800, 34112, 37344, 38900, 39360, 39975, 40456, 41600, 42640, 46680, 47847, 49200, 49792, 50570, 51168, 53300, 58350, 60684, 62240, 62400, 63796, 63960, 65600, 68224, 74688, 75855, 77800, 78720, 79745, 79950, 80912, 85280, 93360, 95694, 98400, 101140, 102336, 106600, 116700, 121368, 124480, 124800, 126425, 127592, 127920, 131200, 149376, 151710, 155600, 159490, 159900, 161824, 170560, 186720, 191388, 196800, 202280, 204672, 207337, 213200, 233400, 239235, 242736, 248960, 252850, 255184, 255840, 303420, 311200, 318980, 319800, 323648, 341120, 373440, 379275, 382776, 393600, 398725, 404560, 414674, 426400, 466800, 478470, 485472, 505700, 510368, 511680, 606840, 622011, 622400, 637960, 639600, 647296, 746880, 758550, 765552, 797450, 809120, 829348, 852800, 933600, 956940, 970944, 1011400, 1020736, 1023360, 1036685, 1196175, 1213680, 1244022, 1244800, 1275920, 1279200, 1517100, 1531104, 1594900, 1618240, 1658696, 1705600, 1867200, 1913880, 1941888, 2022800, 2041472, 2073370, 2392350, 2427360, 2488044, 2551840, 2558400, 3034200, 3062208, 3110055, 3189800, 3236480, 3317392, 3734400, 3827760, 4045600, 4146740, 4784700, 4854720, 4976088, 5103680, 5116800, 5183425, 6068400, 6124416, 6220110, 6379600, 6634784, 7655520, 8091200, 8293480, 9569400, 9709440, 9952176, 10207360, 10366850, 12136800, 12440220, 12759200, 13269568, 15311040, 15550275, 16182400, 16586960, 19138800, 19904352, 20733700, 24273600, 24880440, 25518400, 26539136, 30622080, 31100550, 33173920, 38277600, 39808704, 41467400, 48547200, 49760880, 51036800, 62201100, 66347840, 76555200, 79617408, 82934800, 99521760, 124402200, 132695680, 153110400, 165869600, 199043520, 248804400, 331739200, 398087040, 497608800, 663478400, 995217600, 1990435200]

約数ペア:

[(1, 1990435200), (2, 995217600), (3, 663478400), (4, 497608800), (5, 398087040), (6, 331739200), (8, 248804400), (10, 199043520), (12, 165869600), (13, 153110400), (15, 132695680), (16, 124402200), (20, 99521760), (24, 82934800), (25, 79617408), (26, 76555200), (30, 66347840), (32, 62201100), (39, 51036800), (40, 49760880), (41, 48547200), (48, 41467400), (50, 39808704), (52, 38277600), (60, 33173920), (64, 31100550), (65, 30622080), (75, 26539136), (78, 25518400), (80, 24880440), (82, 24273600), (96, 20733700), (100, 19904352), (104, 19138800), (120, 16586960), (123, 16182400), (128, 15550275), (130, 15311040), (150, 13269568), (156, 12759200), (160, 12440220), (164, 12136800), (192, 10366850), (195, 10207360), (200, 9952176), (205, 9709440), (208, 9569400), (240, 8293480), (246, 8091200), (260, 7655520), (300, 6634784), (312, 6379600), (320, 6220110), (325, 6124416), (328, 6068400), (384, 5183425), (389, 5116800), (390, 5103680), (400, 4976088), (410, 4854720), (416, 4784700), (480, 4146740), (492, 4045600), (520, 3827760), (533, 3734400), (600, 3317392), (615, 3236480), (624, 3189800), (640, 3110055), (650, 3062208), (656, 3034200), (778, 2558400), (780, 2551840), (800, 2488044), (820, 2427360), (832, 2392350), (960, 2073370), (975, 2041472), (984, 2022800), (1025, 1941888), (1040, 1913880), (1066, 1867200), (1167, 1705600), (1200, 1658696), (1230, 1618240), (1248, 1594900), (1300, 1531104), (1312, 1517100), (1556, 1279200), (1560, 1275920), (1599, 1244800), (1600, 1244022), (1640, 1213680), (1664, 1196175), (1920, 1036685), (1945, 1023360), (1950, 1020736), (1968, 1011400), (2050, 970944), (2080, 956940), (2132, 933600), (2334, 852800), (2400, 829348), (2460, 809120), (2496, 797450), (2600, 765552), (2624, 758550), (2665, 746880), (3075, 647296), (3112, 639600), (3120, 637960), (3198, 622400), (3200, 622011), (3280, 606840), (3890, 511680), (3900, 510368), (3936, 505700), (4100, 485472), (4160, 478470), (4264, 466800), (4668, 426400), (4800, 414674), (4920, 404560), (4992, 398725), (5057, 393600), (5200, 382776), (5248, 379275), (5330, 373440), (5835, 341120), (6150, 323648), (6224, 319800), (6240, 318980), (6396, 311200), (6560, 303420), (7780, 255840), (7800, 255184), (7872, 252850), (7995, 248960), (8200, 242736), (8320, 239235), (8528, 233400), (9336, 213200), (9600, 207337), (9725, 204672), (9840, 202280), (10114, 196800), (10400, 191388), (10660, 186720), (11670, 170560), (12300, 161824), (12448, 159900), (12480, 159490), (12792, 155600), (13120, 151710), (13325, 149376), (15171, 131200), (15560, 127920), (15600, 127592), (15744, 126425), (15949, 124800), (15990, 124480), (16400, 121368), (17056, 116700), (18672, 106600), (19450, 102336), (19680, 101140), (20228, 98400), (20800, 95694), (21320, 93360), (23340, 85280), (24600, 80912), (24896, 79950), (24960, 79745), (25285, 78720), (25584, 77800), (26240, 75855), (26650, 74688), (29175, 68224), (30342, 65600), (31120, 63960), (31200, 63796), (31898, 62400), (31980, 62240), (32800, 60684), (34112, 58350), (37344, 53300), (38900, 51168), (39360, 50570), (39975, 49792), (40456, 49200), (41600, 47847), (42640, 46680)]