26769240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 94011840

約数和(自身を除く): 67242600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 61, 69, 72, 90, 92, 106, 115, 120, 122, 138, 159, 180, 183, 184, 207, 212, 230, 244, 265, 276, 305, 318, 345, 360, 366, 414, 424, 460, 477, 488, 530, 549, 552, 610, 636, 690, 732, 795, 828, 915, 920, 954, 1035, 1060, 1098, 1219, 1220, 1272, 1380, 1403, 1464, 1590, 1656, 1830, 1908, 2070, 2120, 2196, 2385, 2438, 2440, 2745, 2760, 2806, 3180, 3233, 3657, 3660, 3816, 4140, 4209, 4392, 4770, 4876, 5490, 5612, 6095, 6360, 6466, 7015, 7314, 7320, 8280, 8418, 9540, 9699, 9752, 10971, 10980, 11224, 12190, 12627, 12932, 14030, 14628, 16165, 16836, 18285, 19080, 19398, 21045, 21942, 21960, 24380, 25254, 25864, 28060, 29097, 29256, 32330, 33672, 36570, 38796, 42090, 43884, 48495, 48760, 50508, 54855, 56120, 58194, 63135, 64660, 73140, 74359, 77592, 84180, 87768, 96990, 101016, 109710, 116388, 126270, 129320, 145485, 146280, 148718, 168360, 193980, 219420, 223077, 232776, 252540, 290970, 297436, 371795, 387960, 438840, 446154, 505080, 581940, 594872, 669231, 743590, 892308, 1115385, 1163880, 1338462, 1487180, 1784616, 2230770, 2676924, 2974360, 3346155, 4461540, 5353848, 6692310, 8923080, 13384620, 26769240]

約数ペア:

[(1, 26769240), (2, 13384620), (3, 8923080), (4, 6692310), (5, 5353848), (6, 4461540), (8, 3346155), (9, 2974360), (10, 2676924), (12, 2230770), (15, 1784616), (18, 1487180), (20, 1338462), (23, 1163880), (24, 1115385), (30, 892308), (36, 743590), (40, 669231), (45, 594872), (46, 581940), (53, 505080), (60, 446154), (61, 438840), (69, 387960), (72, 371795), (90, 297436), (92, 290970), (106, 252540), (115, 232776), (120, 223077), (122, 219420), (138, 193980), (159, 168360), (180, 148718), (183, 146280), (184, 145485), (207, 129320), (212, 126270), (230, 116388), (244, 109710), (265, 101016), (276, 96990), (305, 87768), (318, 84180), (345, 77592), (360, 74359), (366, 73140), (414, 64660), (424, 63135), (460, 58194), (477, 56120), (488, 54855), (530, 50508), (549, 48760), (552, 48495), (610, 43884), (636, 42090), (690, 38796), (732, 36570), (795, 33672), (828, 32330), (915, 29256), (920, 29097), (954, 28060), (1035, 25864), (1060, 25254), (1098, 24380), (1219, 21960), (1220, 21942), (1272, 21045), (1380, 19398), (1403, 19080), (1464, 18285), (1590, 16836), (1656, 16165), (1830, 14628), (1908, 14030), (2070, 12932), (2120, 12627), (2196, 12190), (2385, 11224), (2438, 10980), (2440, 10971), (2745, 9752), (2760, 9699), (2806, 9540), (3180, 8418), (3233, 8280), (3657, 7320), (3660, 7314), (3816, 7015), (4140, 6466), (4209, 6360), (4392, 6095), (4770, 5612), (4876, 5490)]