20192830260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1206

約数の個数: 192

約数和(自身を含む): 60621281280

約数和(自身を除く): 40428451020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 317, 355, 380, 426, 570, 634, 710, 787, 852, 951, 1065, 1140, 1268, 1349, 1420, 1574, 1585, 1902, 2130, 2361, 2698, 3148, 3170, 3804, 3935, 4047, 4260, 4722, 4755, 5396, 6023, 6340, 6745, 7870, 8094, 9444, 9510, 11805, 12046, 13490, 14953, 15740, 16188, 18069, 19020, 20235, 22507, 23610, 24092, 26980, 29906, 30115, 36138, 40470, 44859, 45014, 47220, 55877, 59812, 60230, 67521, 72276, 74765, 80940, 89718, 90028, 90345, 111754, 112535, 120460, 135042, 149530, 167631, 179436, 180690, 223508, 224295, 225070, 249479, 270084, 279385, 299060, 335262, 337605, 361380, 427633, 448590, 450140, 498958, 558770, 670524, 675210, 748437, 838155, 855266, 897180, 997916, 1061663, 1117540, 1247395, 1282899, 1350420, 1496874, 1676310, 1710532, 2123326, 2138165, 2494790, 2565798, 2993748, 3184989, 3352620, 3742185, 4246652, 4276330, 4740101, 4989580, 5131596, 5308315, 6369978, 6414495, 7484370, 8552660, 9480202, 10616630, 12739956, 12828990, 14220303, 14968740, 15924945, 17713009, 18960404, 21233260, 23700505, 25657980, 28440606, 31849890, 35426018, 47401010, 53139027, 56881212, 63699780, 70852036, 71101515, 88565045, 94802020, 106278054, 142203030, 177130090, 212556108, 265695135, 284406060, 336547171, 354260180, 531390270, 673094342, 1009641513, 1062780540, 1346188684, 1682735855, 2019283026, 3365471710, 4038566052, 5048207565, 6730943420, 10096415130, 20192830260]

約数ペア:

[(1, 20192830260), (2, 10096415130), (3, 6730943420), (4, 5048207565), (5, 4038566052), (6, 3365471710), (10, 2019283026), (12, 1682735855), (15, 1346188684), (19, 1062780540), (20, 1009641513), (30, 673094342), (38, 531390270), (57, 354260180), (60, 336547171), (71, 284406060), (76, 265695135), (95, 212556108), (114, 177130090), (142, 142203030), (190, 106278054), (213, 94802020), (228, 88565045), (284, 71101515), (285, 70852036), (317, 63699780), (355, 56881212), (380, 53139027), (426, 47401010), (570, 35426018), (634, 31849890), (710, 28440606), (787, 25657980), (852, 23700505), (951, 21233260), (1065, 18960404), (1140, 17713009), (1268, 15924945), (1349, 14968740), (1420, 14220303), (1574, 12828990), (1585, 12739956), (1902, 10616630), (2130, 9480202), (2361, 8552660), (2698, 7484370), (3148, 6414495), (3170, 6369978), (3804, 5308315), (3935, 5131596), (4047, 4989580), (4260, 4740101), (4722, 4276330), (4755, 4246652), (5396, 3742185), (6023, 3352620), (6340, 3184989), (6745, 2993748), (7870, 2565798), (8094, 2494790), (9444, 2138165), (9510, 2123326), (11805, 1710532), (12046, 1676310), (13490, 1496874), (14953, 1350420), (15740, 1282899), (16188, 1247395), (18069, 1117540), (19020, 1061663), (20235, 997916), (22507, 897180), (23610, 855266), (24092, 838155), (26980, 748437), (29906, 675210), (30115, 670524), (36138, 558770), (40470, 498958), (44859, 450140), (45014, 448590), (47220, 427633), (55877, 361380), (59812, 337605), (60230, 335262), (67521, 299060), (72276, 279385), (74765, 270084), (80940, 249479), (89718, 225070), (90028, 224295), (90345, 223508), (111754, 180690), (112535, 179436), (120460, 167631), (135042, 149530)]