1303764420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 4419072000

約数和(自身を除く): 3115307580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 199, 210, 228, 266, 285, 380, 398, 399, 420, 532, 570, 597, 665, 796, 798, 821, 995, 1140, 1194, 1330, 1393, 1596, 1642, 1990, 1995, 2388, 2463, 2660, 2786, 2985, 3284, 3781, 3980, 3990, 4105, 4179, 4926, 5572, 5747, 5970, 6965, 7562, 7980, 8210, 8358, 9852, 11343, 11494, 11940, 12315, 13930, 15124, 15599, 16420, 16716, 17241, 18905, 20895, 22686, 22988, 24630, 26467, 27860, 28735, 31198, 34482, 37810, 41790, 45372, 46797, 49260, 52934, 56715, 57470, 62396, 68964, 75620, 77995, 79401, 83580, 86205, 93594, 105868, 109193, 113430, 114940, 132335, 155990, 158802, 163379, 172410, 187188, 218386, 226860, 233985, 264670, 311980, 317604, 326758, 327579, 344820, 397005, 436772, 467970, 490137, 529340, 545965, 653516, 655158, 794010, 816895, 935940, 980274, 1091930, 1143653, 1310316, 1588020, 1633790, 1637895, 1960548, 2183860, 2287306, 2450685, 3104201, 3267580, 3275790, 3430959, 4574612, 4901370, 5718265, 6208402, 6551580, 6861918, 9312603, 9802740, 11436530, 12416804, 13723836, 15521005, 17154795, 18625206, 21729407, 22873060, 31042010, 34309590, 37250412, 43458814, 46563015, 62084020, 65188221, 68619180, 86917628, 93126030, 108647035, 130376442, 186252060, 217294070, 260752884, 325941105, 434588140, 651882210, 1303764420]

約数ペア:

[(1, 1303764420), (2, 651882210), (3, 434588140), (4, 325941105), (5, 260752884), (6, 217294070), (7, 186252060), (10, 130376442), (12, 108647035), (14, 93126030), (15, 86917628), (19, 68619180), (20, 65188221), (21, 62084020), (28, 46563015), (30, 43458814), (35, 37250412), (38, 34309590), (42, 31042010), (57, 22873060), (60, 21729407), (70, 18625206), (76, 17154795), (84, 15521005), (95, 13723836), (105, 12416804), (114, 11436530), (133, 9802740), (140, 9312603), (190, 6861918), (199, 6551580), (210, 6208402), (228, 5718265), (266, 4901370), (285, 4574612), (380, 3430959), (398, 3275790), (399, 3267580), (420, 3104201), (532, 2450685), (570, 2287306), (597, 2183860), (665, 1960548), (796, 1637895), (798, 1633790), (821, 1588020), (995, 1310316), (1140, 1143653), (1194, 1091930), (1330, 980274), (1393, 935940), (1596, 816895), (1642, 794010), (1990, 655158), (1995, 653516), (2388, 545965), (2463, 529340), (2660, 490137), (2786, 467970), (2985, 436772), (3284, 397005), (3781, 344820), (3980, 327579), (3990, 326758), (4105, 317604), (4179, 311980), (4926, 264670), (5572, 233985), (5747, 226860), (5970, 218386), (6965, 187188), (7562, 172410), (7980, 163379), (8210, 158802), (8358, 155990), (9852, 132335), (11343, 114940), (11494, 113430), (11940, 109193), (12315, 105868), (13930, 93594), (15124, 86205), (15599, 83580), (16420, 79401), (16716, 77995), (17241, 75620), (18905, 68964), (20895, 62396), (22686, 57470), (22988, 56715), (24630, 52934), (26467, 49260), (27860, 46797), (28735, 45372), (31198, 41790), (34482, 37810)]