1566995980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 3861043200

約数和(自身を除く): 2294047220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 47, 55, 92, 94, 110, 115, 121, 188, 220, 230, 235, 242, 253, 460, 470, 484, 506, 517, 599, 605, 940, 1012, 1034, 1081, 1198, 1210, 1265, 2068, 2162, 2396, 2420, 2530, 2585, 2783, 2995, 4324, 5060, 5170, 5405, 5566, 5687, 5990, 6589, 10340, 10810, 11132, 11374, 11891, 11980, 13178, 13777, 13915, 21620, 22748, 23782, 26356, 27554, 27830, 28153, 28435, 32945, 47564, 55108, 55660, 56306, 56870, 59455, 65890, 68885, 72479, 112612, 113740, 118910, 130801, 131780, 137770, 140765, 144958, 151547, 237820, 261602, 275540, 281530, 289916, 303094, 309683, 362395, 523204, 563060, 606188, 619366, 647519, 654005, 724790, 757735, 1238732, 1295038, 1308010, 1449580, 1515470, 1548415, 1667017, 2590076, 2616020, 3030940, 3096830, 3237595, 3334034, 3406513, 6193660, 6475190, 6668068, 6813026, 7122709, 8335085, 12950380, 13626052, 14245418, 16670170, 17032565, 28490836, 33340340, 34065130, 35613545, 68130260, 71227090, 78349799, 142454180, 156699598, 313399196, 391748995, 783497990, 1566995980]

約数ペア:

[(1, 1566995980), (2, 783497990), (4, 391748995), (5, 313399196), (10, 156699598), (11, 142454180), (20, 78349799), (22, 71227090), (23, 68130260), (44, 35613545), (46, 34065130), (47, 33340340), (55, 28490836), (92, 17032565), (94, 16670170), (110, 14245418), (115, 13626052), (121, 12950380), (188, 8335085), (220, 7122709), (230, 6813026), (235, 6668068), (242, 6475190), (253, 6193660), (460, 3406513), (470, 3334034), (484, 3237595), (506, 3096830), (517, 3030940), (599, 2616020), (605, 2590076), (940, 1667017), (1012, 1548415), (1034, 1515470), (1081, 1449580), (1198, 1308010), (1210, 1295038), (1265, 1238732), (2068, 757735), (2162, 724790), (2396, 654005), (2420, 647519), (2530, 619366), (2585, 606188), (2783, 563060), (2995, 523204), (4324, 362395), (5060, 309683), (5170, 303094), (5405, 289916), (5566, 281530), (5687, 275540), (5990, 261602), (6589, 237820), (10340, 151547), (10810, 144958), (11132, 140765), (11374, 137770), (11891, 131780), (11980, 130801), (13178, 118910), (13777, 113740), (13915, 112612), (21620, 72479), (22748, 68885), (23782, 65890), (26356, 59455), (27554, 56870), (27830, 56306), (28153, 55660), (28435, 55108), (32945, 47564)]