236961660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23369}}^1$

素因数の和:23407

約数の個数: 72

約数和(自身を含む): 718487280

約数和(自身を除く): 481525620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 23369, 46738, 70107, 93476, 116845, 140214, 233690, 280428, 303797, 350535, 467380, 607594, 701070, 911391, 1215188, 1402140, 1518985, 1822782, 3037970, 3645564, 3949361, 4556955, 6075940, 7898722, 9113910, 11848083, 15797444, 18227820, 19746805, 23696166, 39493610, 47392332, 59240415, 78987220, 118480830, 236961660]

約数ペア:

[(1, 236961660), (2, 118480830), (3, 78987220), (4, 59240415), (5, 47392332), (6, 39493610), (10, 23696166), (12, 19746805), (13, 18227820), (15, 15797444), (20, 11848083), (26, 9113910), (30, 7898722), (39, 6075940), (52, 4556955), (60, 3949361), (65, 3645564), (78, 3037970), (130, 1822782), (156, 1518985), (169, 1402140), (195, 1215188), (260, 911391), (338, 701070), (390, 607594), (507, 467380), (676, 350535), (780, 303797), (845, 280428), (1014, 233690), (1690, 140214), (2028, 116845), (2535, 93476), (3380, 70107), (5070, 46738), (10140, 23369)]