2579726240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3431

約数の個数: 192

約数和(自身を含む): 7644865536

約数和(自身を除く): 5065139296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 182, 208, 212, 224, 260, 265, 280, 364, 371, 416, 424, 455, 520, 530, 560, 689, 728, 742, 848, 910, 1040, 1060, 1120, 1378, 1456, 1484, 1696, 1820, 1855, 2080, 2120, 2756, 2912, 2968, 3343, 3445, 3640, 3710, 4240, 4823, 5512, 5936, 6686, 6890, 7280, 7420, 8480, 9646, 11024, 11872, 13372, 13780, 14560, 14840, 16715, 19292, 22048, 23401, 24115, 26744, 27560, 29680, 33430, 38584, 43459, 46802, 48230, 53488, 55120, 59360, 66860, 77168, 86918, 93604, 96460, 106976, 110240, 117005, 133720, 154336, 173836, 177179, 187208, 192920, 217295, 234010, 267440, 304213, 347672, 354358, 374416, 385840, 434590, 468020, 534880, 608426, 695344, 708716, 748832, 771680, 869180, 885895, 936040, 1216852, 1240253, 1390688, 1417432, 1521065, 1738360, 1771790, 1872080, 2303327, 2433704, 2480506, 2834864, 3042130, 3476720, 3543580, 3744160, 4606654, 4867408, 4961012, 5669728, 6084260, 6201265, 6953440, 7087160, 9213308, 9734816, 9922024, 11516635, 12168520, 12402530, 14174320, 16123289, 18426616, 19844048, 23033270, 24337040, 24805060, 28348640, 32246578, 36853232, 39688096, 46066540, 48674080, 49610120, 64493156, 73706464, 80616445, 92133080, 99220240, 128986312, 161232890, 184266160, 198440480, 257972624, 322465780, 368532320, 515945248, 644931560, 1289863120, 2579726240]

約数ペア:

[(1, 2579726240), (2, 1289863120), (4, 644931560), (5, 515945248), (7, 368532320), (8, 322465780), (10, 257972624), (13, 198440480), (14, 184266160), (16, 161232890), (20, 128986312), (26, 99220240), (28, 92133080), (32, 80616445), (35, 73706464), (40, 64493156), (52, 49610120), (53, 48674080), (56, 46066540), (65, 39688096), (70, 36853232), (80, 32246578), (91, 28348640), (104, 24805060), (106, 24337040), (112, 23033270), (130, 19844048), (140, 18426616), (160, 16123289), (182, 14174320), (208, 12402530), (212, 12168520), (224, 11516635), (260, 9922024), (265, 9734816), (280, 9213308), (364, 7087160), (371, 6953440), (416, 6201265), (424, 6084260), (455, 5669728), (520, 4961012), (530, 4867408), (560, 4606654), (689, 3744160), (728, 3543580), (742, 3476720), (848, 3042130), (910, 2834864), (1040, 2480506), (1060, 2433704), (1120, 2303327), (1378, 1872080), (1456, 1771790), (1484, 1738360), (1696, 1521065), (1820, 1417432), (1855, 1390688), (2080, 1240253), (2120, 1216852), (2756, 936040), (2912, 885895), (2968, 869180), (3343, 771680), (3445, 748832), (3640, 708716), (3710, 695344), (4240, 608426), (4823, 534880), (5512, 468020), (5936, 434590), (6686, 385840), (6890, 374416), (7280, 354358), (7420, 347672), (8480, 304213), (9646, 267440), (11024, 234010), (11872, 217295), (13372, 192920), (13780, 187208), (14560, 177179), (14840, 173836), (16715, 154336), (19292, 133720), (22048, 117005), (23401, 110240), (24115, 106976), (26744, 96460), (27560, 93604), (29680, 86918), (33430, 77168), (38584, 66860), (43459, 59360), (46802, 55120), (48230, 53488)]