200939760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39869}}^1$

素因数の和:39895

約数の個数: 120

約数和(自身を含む): 771245280

約数和(自身を除く): 570305520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39869, 79738, 119607, 159476, 199345, 239214, 279083, 318952, 358821, 398690, 478428, 558166, 598035, 637904, 717642, 797380, 837249, 956856, 1116332, 1196070, 1395415, 1435284, 1594760, 1674498, 1794105, 1913712, 2232664, 2392140, 2511747, 2790830, 2870568, 3189520, 3348996, 3588210, 4186245, 4465328, 4784280, 5023494, 5581660, 5741136, 6697992, 7176420, 8372490, 9568560, 10046988, 11163320, 12558735, 13395984, 14352840, 16744980, 20093976, 22326640, 25117470, 28705680, 33489960, 40187952, 50234940, 66979920, 100469880, 200939760]

約数ペア:

[(1, 200939760), (2, 100469880), (3, 66979920), (4, 50234940), (5, 40187952), (6, 33489960), (7, 28705680), (8, 25117470), (9, 22326640), (10, 20093976), (12, 16744980), (14, 14352840), (15, 13395984), (16, 12558735), (18, 11163320), (20, 10046988), (21, 9568560), (24, 8372490), (28, 7176420), (30, 6697992), (35, 5741136), (36, 5581660), (40, 5023494), (42, 4784280), (45, 4465328), (48, 4186245), (56, 3588210), (60, 3348996), (63, 3189520), (70, 2870568), (72, 2790830), (80, 2511747), (84, 2392140), (90, 2232664), (105, 1913712), (112, 1794105), (120, 1674498), (126, 1594760), (140, 1435284), (144, 1395415), (168, 1196070), (180, 1116332), (210, 956856), (240, 837249), (252, 797380), (280, 717642), (315, 637904), (336, 598035), (360, 558166), (420, 478428), (504, 398690), (560, 358821), (630, 318952), (720, 279083), (840, 239214), (1008, 199345), (1260, 159476), (1680, 119607), (2520, 79738), (5040, 39869)]