11922680

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 34560000

約数和(自身を除く): 22637320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 79, 88, 98, 110, 140, 154, 158, 196, 220, 245, 280, 308, 316, 343, 385, 392, 395, 440, 490, 539, 553, 616, 632, 686, 770, 790, 869, 980, 1078, 1106, 1372, 1540, 1580, 1715, 1738, 1960, 2156, 2212, 2695, 2744, 2765, 3080, 3160, 3430, 3476, 3773, 3871, 4312, 4345, 4424, 5390, 5530, 6083, 6860, 6952, 7546, 7742, 8690, 10780, 11060, 12166, 13720, 15092, 15484, 17380, 18865, 19355, 21560, 22120, 24332, 27097, 30184, 30415, 30968, 34760, 37730, 38710, 42581, 48664, 54194, 60830, 75460, 77420, 85162, 108388, 121660, 135485, 150920, 154840, 170324, 212905, 216776, 243320, 270970, 298067, 340648, 425810, 541940, 596134, 851620, 1083880, 1192268, 1490335, 1703240, 2384536, 2980670, 5961340, 11922680]

約数ペア:

[(1, 11922680), (2, 5961340), (4, 2980670), (5, 2384536), (7, 1703240), (8, 1490335), (10, 1192268), (11, 1083880), (14, 851620), (20, 596134), (22, 541940), (28, 425810), (35, 340648), (40, 298067), (44, 270970), (49, 243320), (55, 216776), (56, 212905), (70, 170324), (77, 154840), (79, 150920), (88, 135485), (98, 121660), (110, 108388), (140, 85162), (154, 77420), (158, 75460), (196, 60830), (220, 54194), (245, 48664), (280, 42581), (308, 38710), (316, 37730), (343, 34760), (385, 30968), (392, 30415), (395, 30184), (440, 27097), (490, 24332), (539, 22120), (553, 21560), (616, 19355), (632, 18865), (686, 17380), (770, 15484), (790, 15092), (869, 13720), (980, 12166), (1078, 11060), (1106, 10780), (1372, 8690), (1540, 7742), (1580, 7546), (1715, 6952), (1738, 6860), (1960, 6083), (2156, 5530), (2212, 5390), (2695, 4424), (2744, 4345), (2765, 4312), (3080, 3871), (3160, 3773), (3430, 3476)]