8193612420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{2069}}^1$

素因数の和:2547

約数の個数: 216

約数和(自身を含む): 28990143000

約数和(自身を除く): 20796530580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 449, 490, 588, 630, 735, 882, 898, 980, 1260, 1347, 1470, 1764, 1796, 2069, 2205, 2245, 2694, 2940, 3143, 4041, 4138, 4410, 4490, 5388, 6207, 6286, 6735, 8082, 8276, 8820, 8980, 9429, 10345, 12414, 12572, 13470, 14483, 15715, 16164, 18621, 18858, 20205, 20690, 22001, 24828, 26940, 28287, 28966, 31035, 31430, 37242, 37716, 40410, 41380, 43449, 44002, 47145, 56574, 57932, 62070, 62860, 66003, 72415, 74484, 80820, 86898, 88004, 93105, 94290, 101381, 110005, 113148, 124140, 130347, 132006, 141435, 144830, 173796, 186210, 188580, 198009, 202762, 217245, 220010, 260694, 264012, 282870, 289660, 304143, 330015, 372420, 396018, 405524, 434490, 440020, 506905, 521388, 565740, 608286, 651735, 660030, 792036, 868980, 912429, 928981, 990045, 1013810, 1216572, 1303470, 1320060, 1520715, 1824858, 1857962, 1980090, 2027620, 2606940, 2786943, 3041430, 3649716, 3715924, 3960180, 4562145, 4644905, 5573886, 6082860, 6502867, 8360829, 9124290, 9289810, 11147772, 13005734, 13934715, 16721658, 18248580, 18579620, 19508601, 26011468, 27869430, 32514335, 33443316, 39017202, 41804145, 45520069, 55738860, 58525803, 65028670, 78034404, 83608290, 91040138, 97543005, 117051606, 130057340, 136560207, 167216580, 182080276, 195086010, 227600345, 234103212, 273120414, 292629015, 390172020, 409680621, 455200690, 546240828, 585258030, 682801035, 819361242, 910401380, 1170516060, 1365602070, 1638722484, 2048403105, 2731204140, 4096806210, 8193612420]

約数ペア:

[(1, 8193612420), (2, 4096806210), (3, 2731204140), (4, 2048403105), (5, 1638722484), (6, 1365602070), (7, 1170516060), (9, 910401380), (10, 819361242), (12, 682801035), (14, 585258030), (15, 546240828), (18, 455200690), (20, 409680621), (21, 390172020), (28, 292629015), (30, 273120414), (35, 234103212), (36, 227600345), (42, 195086010), (45, 182080276), (49, 167216580), (60, 136560207), (63, 130057340), (70, 117051606), (84, 97543005), (90, 91040138), (98, 83608290), (105, 78034404), (126, 65028670), (140, 58525803), (147, 55738860), (180, 45520069), (196, 41804145), (210, 39017202), (245, 33443316), (252, 32514335), (294, 27869430), (315, 26011468), (420, 19508601), (441, 18579620), (449, 18248580), (490, 16721658), (588, 13934715), (630, 13005734), (735, 11147772), (882, 9289810), (898, 9124290), (980, 8360829), (1260, 6502867), (1347, 6082860), (1470, 5573886), (1764, 4644905), (1796, 4562145), (2069, 3960180), (2205, 3715924), (2245, 3649716), (2694, 3041430), (2940, 2786943), (3143, 2606940), (4041, 2027620), (4138, 1980090), (4410, 1857962), (4490, 1824858), (5388, 1520715), (6207, 1320060), (6286, 1303470), (6735, 1216572), (8082, 1013810), (8276, 990045), (8820, 928981), (8980, 912429), (9429, 868980), (10345, 792036), (12414, 660030), (12572, 651735), (13470, 608286), (14483, 565740), (15715, 521388), (16164, 506905), (18621, 440020), (18858, 434490), (20205, 405524), (20690, 396018), (22001, 372420), (24828, 330015), (26940, 304143), (28287, 289660), (28966, 282870), (31035, 264012), (31430, 260694), (37242, 220010), (37716, 217245), (40410, 202762), (41380, 198009), (43449, 188580), (44002, 186210), (47145, 173796), (56574, 144830), (57932, 141435), (62070, 132006), (62860, 130347), (66003, 124140), (72415, 113148), (74484, 110005), (80820, 101381), (86898, 94290), (88004, 93105)]