1340511120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15951

約数の個数: 200

約数和(自身を含む): 5014246776

約数和(自身を除く): 3673735656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 15913, 16848, 21060, 28080, 31826, 42120, 47739, 63652, 79565, 84240, 95478, 127304, 143217, 159130, 190956, 206869, 238695, 254608, 286434, 318260, 381912, 413738, 429651, 477390, 572868, 620607, 636520, 716085, 763824, 827476, 859302, 954780, 1034345, 1145736, 1241214, 1273040, 1288953, 1432170, 1654952, 1718604, 1861821, 1909560, 2068690, 2148255, 2291472, 2482428, 2577906, 2864340, 3103035, 3309904, 3437208, 3723642, 3819120, 4137380, 4296510, 4964856, 5155812, 5585463, 5728680, 6206070, 6444765, 6874416, 7447284, 8274760, 8593020, 9309105, 9929712, 10311624, 11170926, 11457360, 12412140, 12889530, 14894568, 16549520, 16756389, 17186040, 18618210, 20623248, 22341852, 24824280, 25779060, 27927315, 29789136, 33512778, 34372080, 37236420, 44683704, 49648560, 51558120, 55854630, 67025556, 74472840, 83781945, 89367408, 103116240, 111709260, 134051112, 148945680, 167563890, 223418520, 268102224, 335127780, 446837040, 670255560, 1340511120]

約数ペア:

[(1, 1340511120), (2, 670255560), (3, 446837040), (4, 335127780), (5, 268102224), (6, 223418520), (8, 167563890), (9, 148945680), (10, 134051112), (12, 111709260), (13, 103116240), (15, 89367408), (16, 83781945), (18, 74472840), (20, 67025556), (24, 55854630), (26, 51558120), (27, 49648560), (30, 44683704), (36, 37236420), (39, 34372080), (40, 33512778), (45, 29789136), (48, 27927315), (52, 25779060), (54, 24824280), (60, 22341852), (65, 20623248), (72, 18618210), (78, 17186040), (80, 16756389), (81, 16549520), (90, 14894568), (104, 12889530), (108, 12412140), (117, 11457360), (120, 11170926), (130, 10311624), (135, 9929712), (144, 9309105), (156, 8593020), (162, 8274760), (180, 7447284), (195, 6874416), (208, 6444765), (216, 6206070), (234, 5728680), (240, 5585463), (260, 5155812), (270, 4964856), (312, 4296510), (324, 4137380), (351, 3819120), (360, 3723642), (390, 3437208), (405, 3309904), (432, 3103035), (468, 2864340), (520, 2577906), (540, 2482428), (585, 2291472), (624, 2148255), (648, 2068690), (702, 1909560), (720, 1861821), (780, 1718604), (810, 1654952), (936, 1432170), (1040, 1288953), (1053, 1273040), (1080, 1241214), (1170, 1145736), (1296, 1034345), (1404, 954780), (1560, 859302), (1620, 827476), (1755, 763824), (1872, 716085), (2106, 636520), (2160, 620607), (2340, 572868), (2808, 477390), (3120, 429651), (3240, 413738), (3510, 381912), (4212, 318260), (4680, 286434), (5265, 254608), (5616, 238695), (6480, 206869), (7020, 190956), (8424, 159130), (9360, 143217), (10530, 127304), (14040, 95478), (15913, 84240), (16848, 79565), (21060, 63652), (28080, 47739), (31826, 42120)]