122802680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 128

約数和(自身を含む): 371105280

約数和(自身を除く): 248302600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3067, 3080, 3640, 4004, 5005, 5720, 6134, 8008, 10010, 12268, 15335, 20020, 21469, 24536, 30670, 33737, 39871, 40040, 42938, 61340, 67474, 79742, 85876, 107345, 122680, 134948, 159484, 168685, 171752, 199355, 214690, 236159, 269896, 279097, 318968, 337370, 398710, 429380, 438581, 472318, 558194, 674740, 797420, 858760, 877162, 944636, 1116388, 1180795, 1349480, 1395485, 1594840, 1754324, 1889272, 2192905, 2232776, 2361590, 2790970, 3070067, 3508648, 4385810, 4723180, 5581940, 6140134, 8771620, 9446360, 11163880, 12280268, 15350335, 17543240, 24560536, 30700670, 61401340, 122802680]

約数ペア:

[(1, 122802680), (2, 61401340), (4, 30700670), (5, 24560536), (7, 17543240), (8, 15350335), (10, 12280268), (11, 11163880), (13, 9446360), (14, 8771620), (20, 6140134), (22, 5581940), (26, 4723180), (28, 4385810), (35, 3508648), (40, 3070067), (44, 2790970), (52, 2361590), (55, 2232776), (56, 2192905), (65, 1889272), (70, 1754324), (77, 1594840), (88, 1395485), (91, 1349480), (104, 1180795), (110, 1116388), (130, 944636), (140, 877162), (143, 858760), (154, 797420), (182, 674740), (220, 558194), (260, 472318), (280, 438581), (286, 429380), (308, 398710), (364, 337370), (385, 318968), (440, 279097), (455, 269896), (520, 236159), (572, 214690), (616, 199355), (715, 171752), (728, 168685), (770, 159484), (910, 134948), (1001, 122680), (1144, 107345), (1430, 85876), (1540, 79742), (1820, 67474), (2002, 61340), (2860, 42938), (3067, 40040), (3080, 39871), (3640, 33737), (4004, 30670), (5005, 24536), (5720, 21469), (6134, 20020), (8008, 15335), (10010, 12268)]