212426160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1395

約数の個数: 160

約数和(自身を含む): 711383040

約数和(自身を除く): 498956880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1327, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2654, 2668, 2760, 3335, 3480, 3981, 4002, 5308, 5336, 5520, 6635, 6670, 6960, 7962, 8004, 10005, 10616, 10672, 13270, 13340, 15924, 16008, 19905, 20010, 21232, 26540, 26680, 30521, 31848, 32016, 38483, 39810, 40020, 53080, 53360, 61042, 63696, 76966, 79620, 80040, 91563, 106160, 115449, 122084, 152605, 153932, 159240, 160080, 183126, 192415, 230898, 244168, 305210, 307864, 318480, 366252, 384830, 457815, 461796, 488336, 577245, 610420, 615728, 732504, 769660, 885109, 915630, 923592, 1154490, 1220840, 1465008, 1539320, 1770218, 1831260, 1847184, 2308980, 2441680, 2655327, 3078640, 3540436, 3662520, 4425545, 4617960, 5310654, 7080872, 7325040, 8851090, 9235920, 10621308, 13276635, 14161744, 17702180, 21242616, 26553270, 35404360, 42485232, 53106540, 70808720, 106213080, 212426160]

約数ペア:

[(1, 212426160), (2, 106213080), (3, 70808720), (4, 53106540), (5, 42485232), (6, 35404360), (8, 26553270), (10, 21242616), (12, 17702180), (15, 14161744), (16, 13276635), (20, 10621308), (23, 9235920), (24, 8851090), (29, 7325040), (30, 7080872), (40, 5310654), (46, 4617960), (48, 4425545), (58, 3662520), (60, 3540436), (69, 3078640), (80, 2655327), (87, 2441680), (92, 2308980), (115, 1847184), (116, 1831260), (120, 1770218), (138, 1539320), (145, 1465008), (174, 1220840), (184, 1154490), (230, 923592), (232, 915630), (240, 885109), (276, 769660), (290, 732504), (345, 615728), (348, 610420), (368, 577245), (435, 488336), (460, 461796), (464, 457815), (552, 384830), (580, 366252), (667, 318480), (690, 307864), (696, 305210), (870, 244168), (920, 230898), (1104, 192415), (1160, 183126), (1327, 160080), (1334, 159240), (1380, 153932), (1392, 152605), (1740, 122084), (1840, 115449), (2001, 106160), (2320, 91563), (2654, 80040), (2668, 79620), (2760, 76966), (3335, 63696), (3480, 61042), (3981, 53360), (4002, 53080), (5308, 40020), (5336, 39810), (5520, 38483), (6635, 32016), (6670, 31848), (6960, 30521), (7962, 26680), (8004, 26540), (10005, 21232), (10616, 20010), (10672, 19905), (13270, 16008), (13340, 15924)]