15715202360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{15881}}^1$

素因数の和:16089

約数の個数: 128

約数和(自身を含む): 41783636160

約数和(自身を除く): 26068433800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 173, 220, 260, 286, 346, 440, 520, 572, 692, 715, 865, 1144, 1384, 1430, 1730, 1903, 2249, 2860, 3460, 3806, 4498, 5720, 6920, 7612, 8996, 9515, 11245, 15224, 15881, 17992, 19030, 22490, 24739, 31762, 38060, 44980, 49478, 63524, 76120, 79405, 89960, 98956, 123695, 127048, 158810, 174691, 197912, 206453, 247390, 317620, 349382, 412906, 494780, 635240, 698764, 825812, 873455, 989560, 1032265, 1397528, 1651624, 1746910, 2064530, 2270983, 2747413, 3493820, 4129060, 4541966, 5494826, 6987640, 8258120, 9083932, 10989652, 11354915, 13737065, 18167864, 21979304, 22709830, 27474130, 30221543, 35716369, 45419660, 54948260, 60443086, 71432738, 90839320, 109896520, 120886172, 142865476, 151107715, 178581845, 241772344, 285730952, 302215430, 357163690, 392880059, 604430860, 714327380, 785760118, 1208861720, 1428654760, 1571520236, 1964400295, 3143040472, 3928800590, 7857601180, 15715202360]

約数ペア:

[(1, 15715202360), (2, 7857601180), (4, 3928800590), (5, 3143040472), (8, 1964400295), (10, 1571520236), (11, 1428654760), (13, 1208861720), (20, 785760118), (22, 714327380), (26, 604430860), (40, 392880059), (44, 357163690), (52, 302215430), (55, 285730952), (65, 241772344), (88, 178581845), (104, 151107715), (110, 142865476), (130, 120886172), (143, 109896520), (173, 90839320), (220, 71432738), (260, 60443086), (286, 54948260), (346, 45419660), (440, 35716369), (520, 30221543), (572, 27474130), (692, 22709830), (715, 21979304), (865, 18167864), (1144, 13737065), (1384, 11354915), (1430, 10989652), (1730, 9083932), (1903, 8258120), (2249, 6987640), (2860, 5494826), (3460, 4541966), (3806, 4129060), (4498, 3493820), (5720, 2747413), (6920, 2270983), (7612, 2064530), (8996, 1746910), (9515, 1651624), (11245, 1397528), (15224, 1032265), (15881, 989560), (17992, 873455), (19030, 825812), (22490, 698764), (24739, 635240), (31762, 494780), (38060, 412906), (44980, 349382), (49478, 317620), (63524, 247390), (76120, 206453), (79405, 197912), (89960, 174691), (98956, 158810), (123695, 127048)]