1489692960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{147787}}^1$

素因数の和:147815

約数の個数: 144

約数和(自身を含む): 5809841856

約数和(自身を除く): 4320148896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 147787, 295574, 443361, 591148, 738935, 886722, 1034509, 1182296, 1330083, 1477870, 1773444, 2069018, 2216805, 2364592, 2660166, 2955740, 3103527, 3546888, 4138036, 4433610, 4729184, 5172545, 5320332, 5911480, 6207054, 6650415, 7093776, 8276072, 8867220, 9310581, 10345090, 10640664, 11822960, 12414108, 13300830, 14187552, 15517635, 16552144, 17734440, 18621162, 20690180, 21281328, 23645920, 24828216, 26601660, 31035270, 33104288, 35468880, 37242324, 41380360, 42562656, 46552905, 49656432, 53203320, 62070540, 70937760, 74484648, 82760720, 93105810, 99312864, 106406640, 124141080, 148969296, 165521440, 186211620, 212813280, 248282160, 297938592, 372423240, 496564320, 744846480, 1489692960]

約数ペア:

[(1, 1489692960), (2, 744846480), (3, 496564320), (4, 372423240), (5, 297938592), (6, 248282160), (7, 212813280), (8, 186211620), (9, 165521440), (10, 148969296), (12, 124141080), (14, 106406640), (15, 99312864), (16, 93105810), (18, 82760720), (20, 74484648), (21, 70937760), (24, 62070540), (28, 53203320), (30, 49656432), (32, 46552905), (35, 42562656), (36, 41380360), (40, 37242324), (42, 35468880), (45, 33104288), (48, 31035270), (56, 26601660), (60, 24828216), (63, 23645920), (70, 21281328), (72, 20690180), (80, 18621162), (84, 17734440), (90, 16552144), (96, 15517635), (105, 14187552), (112, 13300830), (120, 12414108), (126, 11822960), (140, 10640664), (144, 10345090), (160, 9310581), (168, 8867220), (180, 8276072), (210, 7093776), (224, 6650415), (240, 6207054), (252, 5911480), (280, 5320332), (288, 5172545), (315, 4729184), (336, 4433610), (360, 4138036), (420, 3546888), (480, 3103527), (504, 2955740), (560, 2660166), (630, 2364592), (672, 2216805), (720, 2069018), (840, 1773444), (1008, 1477870), (1120, 1330083), (1260, 1182296), (1440, 1034509), (1680, 886722), (2016, 738935), (2520, 591148), (3360, 443361), (5040, 295574), (10080, 147787)]