16313676840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{13411}}^1$

素因数の和:13568

約数の個数: 192

約数和(自身を含む): 55235980800

約数和(自身を除く): 38922303960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 109, 120, 124, 155, 180, 186, 218, 248, 279, 310, 327, 360, 372, 436, 465, 545, 558, 620, 654, 744, 872, 930, 981, 1090, 1116, 1240, 1308, 1395, 1635, 1860, 1962, 2180, 2232, 2616, 2790, 3270, 3379, 3720, 3924, 4360, 4905, 5580, 6540, 6758, 7848, 9810, 10137, 11160, 13080, 13411, 13516, 16895, 19620, 20274, 26822, 27032, 30411, 33790, 39240, 40233, 40548, 50685, 53644, 60822, 67055, 67580, 80466, 81096, 101370, 107288, 120699, 121644, 134110, 135160, 152055, 160932, 201165, 202740, 241398, 243288, 268220, 304110, 321864, 402330, 405480, 415741, 482796, 536440, 603495, 608220, 804660, 831482, 965592, 1206990, 1216440, 1247223, 1461799, 1609320, 1662964, 2078705, 2413980, 2494446, 2923598, 3325928, 3741669, 4157410, 4385397, 4827960, 4988892, 5847196, 6236115, 7308995, 7483338, 8314820, 8770794, 9977784, 11694392, 12472230, 13156191, 14617990, 14966676, 16629640, 17541588, 18708345, 21926985, 24944460, 26312382, 29235980, 29933352, 35083176, 37416690, 43853970, 45315769, 49888920, 52624764, 58471960, 65780955, 74833380, 87707940, 90631538, 105249528, 131561910, 135947307, 149666760, 175415880, 181263076, 226578845, 263123820, 271894614, 362526152, 407841921, 453157690, 526247640, 543789228, 679736535, 815683842, 906315380, 1087578456, 1359473070, 1631367684, 1812630760, 2039209605, 2718946140, 3262735368, 4078419210, 5437892280, 8156838420, 16313676840]

約数ペア:

[(1, 16313676840), (2, 8156838420), (3, 5437892280), (4, 4078419210), (5, 3262735368), (6, 2718946140), (8, 2039209605), (9, 1812630760), (10, 1631367684), (12, 1359473070), (15, 1087578456), (18, 906315380), (20, 815683842), (24, 679736535), (30, 543789228), (31, 526247640), (36, 453157690), (40, 407841921), (45, 362526152), (60, 271894614), (62, 263123820), (72, 226578845), (90, 181263076), (93, 175415880), (109, 149666760), (120, 135947307), (124, 131561910), (155, 105249528), (180, 90631538), (186, 87707940), (218, 74833380), (248, 65780955), (279, 58471960), (310, 52624764), (327, 49888920), (360, 45315769), (372, 43853970), (436, 37416690), (465, 35083176), (545, 29933352), (558, 29235980), (620, 26312382), (654, 24944460), (744, 21926985), (872, 18708345), (930, 17541588), (981, 16629640), (1090, 14966676), (1116, 14617990), (1240, 13156191), (1308, 12472230), (1395, 11694392), (1635, 9977784), (1860, 8770794), (1962, 8314820), (2180, 7483338), (2232, 7308995), (2616, 6236115), (2790, 5847196), (3270, 4988892), (3379, 4827960), (3720, 4385397), (3924, 4157410), (4360, 3741669), (4905, 3325928), (5580, 2923598), (6540, 2494446), (6758, 2413980), (7848, 2078705), (9810, 1662964), (10137, 1609320), (11160, 1461799), (13080, 1247223), (13411, 1216440), (13516, 1206990), (16895, 965592), (19620, 831482), (20274, 804660), (26822, 608220), (27032, 603495), (30411, 536440), (33790, 482796), (39240, 415741), (40233, 405480), (40548, 402330), (50685, 321864), (53644, 304110), (60822, 268220), (67055, 243288), (67580, 241398), (80466, 202740), (81096, 201165), (101370, 160932), (107288, 152055), (120699, 135160), (121644, 134110)]