449002680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4066

約数の個数: 192

約数和(自身を含む): 1649808000

約数和(自身を除く): 1200805320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4019, 4655, 5320, 5586, 5880, 7448, 7980, 8038, 9310, 11172, 12057, 13965, 15960, 16076, 18620, 20095, 22344, 24114, 27930, 28133, 32152, 37240, 40190, 48228, 55860, 56266, 60285, 76361, 80380, 84399, 96456, 111720, 112532, 120570, 140665, 152722, 160760, 168798, 196931, 225064, 229083, 241140, 281330, 305444, 337596, 381805, 393862, 421995, 458166, 482280, 534527, 562660, 590793, 610888, 675192, 763610, 787724, 843990, 916332, 984655, 1069054, 1125320, 1145415, 1181586, 1527220, 1575448, 1603581, 1687980, 1832664, 1969310, 2138108, 2290830, 2363172, 2672635, 2953965, 3054440, 3207162, 3375960, 3741689, 3938620, 4276216, 4581660, 4726344, 5345270, 5907930, 6414324, 7483378, 7877240, 8017905, 9163320, 10690540, 11225067, 11815860, 12828648, 14966756, 16035810, 18708445, 21381080, 22450134, 23631720, 29933512, 32071620, 37416890, 44900268, 56125335, 64143240, 74833780, 89800536, 112250670, 149667560, 224501340, 449002680]

約数ペア:

[(1, 449002680), (2, 224501340), (3, 149667560), (4, 112250670), (5, 89800536), (6, 74833780), (7, 64143240), (8, 56125335), (10, 44900268), (12, 37416890), (14, 32071620), (15, 29933512), (19, 23631720), (20, 22450134), (21, 21381080), (24, 18708445), (28, 16035810), (30, 14966756), (35, 12828648), (38, 11815860), (40, 11225067), (42, 10690540), (49, 9163320), (56, 8017905), (57, 7877240), (60, 7483378), (70, 6414324), (76, 5907930), (84, 5345270), (95, 4726344), (98, 4581660), (105, 4276216), (114, 3938620), (120, 3741689), (133, 3375960), (140, 3207162), (147, 3054440), (152, 2953965), (168, 2672635), (190, 2363172), (196, 2290830), (210, 2138108), (228, 1969310), (245, 1832664), (266, 1687980), (280, 1603581), (285, 1575448), (294, 1527220), (380, 1181586), (392, 1145415), (399, 1125320), (420, 1069054), (456, 984655), (490, 916332), (532, 843990), (570, 787724), (588, 763610), (665, 675192), (735, 610888), (760, 590793), (798, 562660), (840, 534527), (931, 482280), (980, 458166), (1064, 421995), (1140, 393862), (1176, 381805), (1330, 337596), (1470, 305444), (1596, 281330), (1862, 241140), (1960, 229083), (1995, 225064), (2280, 196931), (2660, 168798), (2793, 160760), (2940, 152722), (3192, 140665), (3724, 120570), (3990, 112532), (4019, 111720), (4655, 96456), (5320, 84399), (5586, 80380), (5880, 76361), (7448, 60285), (7980, 56266), (8038, 55860), (9310, 48228), (11172, 40190), (12057, 37240), (13965, 32152), (15960, 28133), (16076, 27930), (18620, 24114), (20095, 22344)]