15679942320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{46901}}^1$

素因数の和:47123

約数の個数: 160

約数和(自身を含む): 55832140800

約数和(自身を除く): 40152198480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1393, 1592, 1680, 1990, 2388, 2786, 2985, 3184, 3980, 4179, 4776, 5572, 5970, 6965, 7960, 8358, 9552, 11144, 11940, 13930, 15920, 16716, 20895, 22288, 23880, 27860, 33432, 41790, 46901, 47760, 55720, 66864, 83580, 93802, 111440, 140703, 167160, 187604, 234505, 281406, 328307, 334320, 375208, 469010, 562812, 656614, 703515, 750416, 938020, 984921, 1125624, 1313228, 1407030, 1641535, 1876040, 1969842, 2251248, 2626456, 2814060, 3283070, 3752080, 3939684, 4924605, 5252912, 5628120, 6566140, 7879368, 9333299, 9849210, 11256240, 13132280, 15758736, 18666598, 19698420, 26264560, 27999897, 37333196, 39396840, 46666495, 55999794, 65333093, 74666392, 78793680, 93332990, 111999588, 130666186, 139999485, 149332784, 186665980, 195999279, 223999176, 261332372, 279998970, 326665465, 373331960, 391998558, 447998352, 522664744, 559997940, 653330930, 746663920, 783997116, 979996395, 1045329488, 1119995880, 1306661860, 1567994232, 1959992790, 2239991760, 2613323720, 3135988464, 3919985580, 5226647440, 7839971160, 15679942320]

約数ペア:

[(1, 15679942320), (2, 7839971160), (3, 5226647440), (4, 3919985580), (5, 3135988464), (6, 2613323720), (7, 2239991760), (8, 1959992790), (10, 1567994232), (12, 1306661860), (14, 1119995880), (15, 1045329488), (16, 979996395), (20, 783997116), (21, 746663920), (24, 653330930), (28, 559997940), (30, 522664744), (35, 447998352), (40, 391998558), (42, 373331960), (48, 326665465), (56, 279998970), (60, 261332372), (70, 223999176), (80, 195999279), (84, 186665980), (105, 149332784), (112, 139999485), (120, 130666186), (140, 111999588), (168, 93332990), (199, 78793680), (210, 74666392), (240, 65333093), (280, 55999794), (336, 46666495), (398, 39396840), (420, 37333196), (560, 27999897), (597, 26264560), (796, 19698420), (840, 18666598), (995, 15758736), (1194, 13132280), (1393, 11256240), (1592, 9849210), (1680, 9333299), (1990, 7879368), (2388, 6566140), (2786, 5628120), (2985, 5252912), (3184, 4924605), (3980, 3939684), (4179, 3752080), (4776, 3283070), (5572, 2814060), (5970, 2626456), (6965, 2251248), (7960, 1969842), (8358, 1876040), (9552, 1641535), (11144, 1407030), (11940, 1313228), (13930, 1125624), (15920, 984921), (16716, 938020), (20895, 750416), (22288, 703515), (23880, 656614), (27860, 562812), (33432, 469010), (41790, 375208), (46901, 334320), (47760, 328307), (55720, 281406), (66864, 234505), (83580, 187604), (93802, 167160), (111440, 140703)]