1344659940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21283}}^1$

素因数の和:21320

約数の個数: 144

約数和(自身を含む): 4555457088

約数和(自身を除く): 3210797148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 15795, 21060, 21283, 31590, 42566, 63180, 63849, 85132, 106415, 127698, 191547, 212830, 255396, 276679, 319245, 383094, 425660, 553358, 574641, 638490, 766188, 830037, 957735, 1106716, 1149282, 1276980, 1383395, 1660074, 1723923, 1915470, 2298564, 2490111, 2766790, 2873205, 3320148, 3447846, 3830940, 4150185, 4980222, 5171769, 5533580, 5746410, 6895692, 7470333, 8300370, 8619615, 9960444, 10343538, 11492820, 12450555, 14940666, 16600740, 17239230, 20687076, 22410999, 24901110, 25858845, 29881332, 34478460, 37351665, 44821998, 49802220, 51717690, 67232997, 74703330, 89643996, 103435380, 112054995, 134465994, 149406660, 224109990, 268931988, 336164985, 448219980, 672329970, 1344659940]

約数ペア:

[(1, 1344659940), (2, 672329970), (3, 448219980), (4, 336164985), (5, 268931988), (6, 224109990), (9, 149406660), (10, 134465994), (12, 112054995), (13, 103435380), (15, 89643996), (18, 74703330), (20, 67232997), (26, 51717690), (27, 49802220), (30, 44821998), (36, 37351665), (39, 34478460), (45, 29881332), (52, 25858845), (54, 24901110), (60, 22410999), (65, 20687076), (78, 17239230), (81, 16600740), (90, 14940666), (108, 12450555), (117, 11492820), (130, 10343538), (135, 9960444), (156, 8619615), (162, 8300370), (180, 7470333), (195, 6895692), (234, 5746410), (243, 5533580), (260, 5171769), (270, 4980222), (324, 4150185), (351, 3830940), (390, 3447846), (405, 3320148), (468, 2873205), (486, 2766790), (540, 2490111), (585, 2298564), (702, 1915470), (780, 1723923), (810, 1660074), (972, 1383395), (1053, 1276980), (1170, 1149282), (1215, 1106716), (1404, 957735), (1620, 830037), (1755, 766188), (2106, 638490), (2340, 574641), (2430, 553358), (3159, 425660), (3510, 383094), (4212, 319245), (4860, 276679), (5265, 255396), (6318, 212830), (7020, 191547), (10530, 127698), (12636, 106415), (15795, 85132), (21060, 63849), (21283, 63180), (31590, 42566)]