541163280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10391}}^1$

素因数の和:10445

約数の個数: 160

約数和(自身を含む): 1979301888

約数和(自身を除く): 1438138608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10391, 10416, 13020, 17360, 20782, 26040, 31173, 41564, 51955, 52080, 62346, 72737, 83128, 103910, 124692, 145474, 155865, 166256, 207820, 218211, 249384, 290948, 311730, 322121, 363685, 415640, 436422, 498768, 581896, 623460, 644242, 727370, 831280, 872844, 966363, 1091055, 1163792, 1246920, 1288484, 1454740, 1610605, 1745688, 1932726, 2182110, 2254847, 2493840, 2576968, 2909480, 3221210, 3491376, 3865452, 4364220, 4509694, 4831815, 5153936, 5818960, 6442420, 6764541, 7730904, 8728440, 9019388, 9663630, 11274235, 12884840, 13529082, 15461808, 17456880, 18038776, 19327260, 22548470, 25769680, 27058164, 33822705, 36077552, 38654520, 45096940, 54116328, 67645410, 77309040, 90193880, 108232656, 135290820, 180387760, 270581640, 541163280]

約数ペア:

[(1, 541163280), (2, 270581640), (3, 180387760), (4, 135290820), (5, 108232656), (6, 90193880), (7, 77309040), (8, 67645410), (10, 54116328), (12, 45096940), (14, 38654520), (15, 36077552), (16, 33822705), (20, 27058164), (21, 25769680), (24, 22548470), (28, 19327260), (30, 18038776), (31, 17456880), (35, 15461808), (40, 13529082), (42, 12884840), (48, 11274235), (56, 9663630), (60, 9019388), (62, 8728440), (70, 7730904), (80, 6764541), (84, 6442420), (93, 5818960), (105, 5153936), (112, 4831815), (120, 4509694), (124, 4364220), (140, 3865452), (155, 3491376), (168, 3221210), (186, 2909480), (210, 2576968), (217, 2493840), (240, 2254847), (248, 2182110), (280, 1932726), (310, 1745688), (336, 1610605), (372, 1454740), (420, 1288484), (434, 1246920), (465, 1163792), (496, 1091055), (560, 966363), (620, 872844), (651, 831280), (744, 727370), (840, 644242), (868, 623460), (930, 581896), (1085, 498768), (1240, 436422), (1302, 415640), (1488, 363685), (1680, 322121), (1736, 311730), (1860, 290948), (2170, 249384), (2480, 218211), (2604, 207820), (3255, 166256), (3472, 155865), (3720, 145474), (4340, 124692), (5208, 103910), (6510, 83128), (7440, 72737), (8680, 62346), (10391, 52080), (10416, 51955), (13020, 41564), (17360, 31173), (20782, 26040)]