345951480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11189

約数の個数: 128

約数和(自身を含む): 1218286080

約数和(自身を除く): 872334600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 11131, 15540, 22262, 31080, 33393, 44524, 55655, 66786, 77917, 89048, 111310, 133572, 155834, 166965, 222620, 233751, 267144, 311668, 333930, 389585, 411847, 445240, 467502, 623336, 667860, 779170, 823694, 935004, 1168755, 1235541, 1335720, 1558340, 1647388, 1870008, 2059235, 2337510, 2471082, 2882929, 3116680, 3294776, 4118470, 4675020, 4942164, 5765858, 6177705, 8236940, 8648787, 9350040, 9884328, 11531716, 12355410, 14414645, 16473880, 17297574, 23063432, 24710820, 28829290, 34595148, 43243935, 49421640, 57658580, 69190296, 86487870, 115317160, 172975740, 345951480]

約数ペア:

[(1, 345951480), (2, 172975740), (3, 115317160), (4, 86487870), (5, 69190296), (6, 57658580), (7, 49421640), (8, 43243935), (10, 34595148), (12, 28829290), (14, 24710820), (15, 23063432), (20, 17297574), (21, 16473880), (24, 14414645), (28, 12355410), (30, 11531716), (35, 9884328), (37, 9350040), (40, 8648787), (42, 8236940), (56, 6177705), (60, 5765858), (70, 4942164), (74, 4675020), (84, 4118470), (105, 3294776), (111, 3116680), (120, 2882929), (140, 2471082), (148, 2337510), (168, 2059235), (185, 1870008), (210, 1647388), (222, 1558340), (259, 1335720), (280, 1235541), (296, 1168755), (370, 935004), (420, 823694), (444, 779170), (518, 667860), (555, 623336), (740, 467502), (777, 445240), (840, 411847), (888, 389585), (1036, 333930), (1110, 311668), (1295, 267144), (1480, 233751), (1554, 222620), (2072, 166965), (2220, 155834), (2590, 133572), (3108, 111310), (3885, 89048), (4440, 77917), (5180, 66786), (6216, 55655), (7770, 44524), (10360, 33393), (11131, 31080), (15540, 22262)]