1827787080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1724

約数の個数: 256

約数和(自身を含む): 6693580800

約数和(自身を除く): 4865793720

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, 56, 57, 60, 70, 71, 76, 84, 95, 105, 114, 120, 133, 140, 142, 152, 168, 190, 210, 213, 228, 266, 280, 284, 285, 355, 380, 399, 420, 426, 456, 497, 532, 568, 570, 665, 710, 760, 798, 840, 852, 994, 1064, 1065, 1140, 1330, 1349, 1420, 1491, 1596, 1613, 1704, 1988, 1995, 2130, 2280, 2485, 2660, 2698, 2840, 2982, 3192, 3226, 3976, 3990, 4047, 4260, 4839, 4970, 5320, 5396, 5964, 6452, 6745, 7455, 7980, 8065, 8094, 8520, 9443, 9678, 9940, 10792, 11291, 11928, 12904, 13490, 14910, 15960, 16130, 16188, 18886, 19356, 19880, 20235, 22582, 24195, 26980, 28329, 29820, 30647, 32260, 32376, 33873, 37772, 38712, 40470, 45164, 47215, 48390, 53960, 56455, 56658, 59640, 61294, 64520, 67746, 75544, 80940, 90328, 91941, 94430, 96780, 112910, 113316, 114523, 122588, 135492, 141645, 153235, 161880, 169365, 183882, 188860, 193560, 214529, 225820, 226632, 229046, 245176, 270984, 283290, 306470, 338730, 343569, 367764, 377720, 429058, 451640, 458092, 459705, 566580, 572615, 612940, 643587, 677460, 687138, 735528, 801661, 858116, 916184, 919410, 1072645, 1133160, 1145230, 1225880, 1287174, 1354920, 1374276, 1603322, 1716232, 1717845, 1838820, 2145290, 2175937, 2290460, 2404983, 2574348, 2748552, 3206644, 3217935, 3435690, 3677640, 4008305, 4290580, 4351874, 4580920, 4809966, 5148696, 6413288, 6435870, 6527811, 6871380, 8016610, 8581160, 8703748, 9619932, 10879685, 12024915, 12871740, 13055622, 13742760, 15231559, 16033220, 17407496, 19239864, 21759370, 24049830, 25743480, 26111244, 30463118, 32066440, 32639055, 43518740, 45694677, 48099660, 52222488, 60926236, 65278110, 76157795, 87037480, 91389354, 96199320, 121852472, 130556220, 152315590, 182778708, 228473385, 261112440, 304631180, 365557416, 456946770, 609262360, 913893540, 1827787080]

約数ペア:

[(1, 1827787080), (2, 913893540), (3, 609262360), (4, 456946770), (5, 365557416), (6, 304631180), (7, 261112440), (8, 228473385), (10, 182778708), (12, 152315590), (14, 130556220), (15, 121852472), (19, 96199320), (20, 91389354), (21, 87037480), (24, 76157795), (28, 65278110), (30, 60926236), (35, 52222488), (38, 48099660), (40, 45694677), (42, 43518740), (56, 32639055), (57, 32066440), (60, 30463118), (70, 26111244), (71, 25743480), (76, 24049830), (84, 21759370), (95, 19239864), (105, 17407496), (114, 16033220), (120, 15231559), (133, 13742760), (140, 13055622), (142, 12871740), (152, 12024915), (168, 10879685), (190, 9619932), (210, 8703748), (213, 8581160), (228, 8016610), (266, 6871380), (280, 6527811), (284, 6435870), (285, 6413288), (355, 5148696), (380, 4809966), (399, 4580920), (420, 4351874), (426, 4290580), (456, 4008305), (497, 3677640), (532, 3435690), (568, 3217935), (570, 3206644), (665, 2748552), (710, 2574348), (760, 2404983), (798, 2290460), (840, 2175937), (852, 2145290), (994, 1838820), (1064, 1717845), (1065, 1716232), (1140, 1603322), (1330, 1374276), (1349, 1354920), (1420, 1287174), (1491, 1225880), (1596, 1145230), (1613, 1133160), (1704, 1072645), (1988, 919410), (1995, 916184), (2130, 858116), (2280, 801661), (2485, 735528), (2660, 687138), (2698, 677460), (2840, 643587), (2982, 612940), (3192, 572615), (3226, 566580), (3976, 459705), (3990, 458092), (4047, 451640), (4260, 429058), (4839, 377720), (4970, 367764), (5320, 343569), (5396, 338730), (5964, 306470), (6452, 283290), (6745, 270984), (7455, 245176), (7980, 229046), (8065, 226632), (8094, 225820), (8520, 214529), (9443, 193560), (9678, 188860), (9940, 183882), (10792, 169365), (11291, 161880), (11928, 153235), (12904, 141645), (13490, 135492), (14910, 122588), (15960, 114523), (16130, 113316), (16188, 112910), (18886, 96780), (19356, 94430), (19880, 91941), (20235, 90328), (22582, 80940), (24195, 75544), (26980, 67746), (28329, 64520), (29820, 61294), (30647, 59640), (32260, 56658), (32376, 56455), (33873, 53960), (37772, 48390), (38712, 47215), (40470, 45164)]