5238666440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 14446080000

約数和(自身を除く): 9207413560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 109, 113, 124, 140, 155, 196, 217, 218, 226, 245, 248, 280, 310, 343, 392, 434, 436, 452, 490, 545, 565, 620, 686, 763, 791, 868, 872, 904, 980, 1085, 1090, 1130, 1240, 1372, 1519, 1526, 1582, 1715, 1736, 1960, 2170, 2180, 2260, 2744, 3038, 3052, 3164, 3379, 3430, 3503, 3815, 3955, 4340, 4360, 4520, 5341, 5537, 6076, 6104, 6328, 6758, 6860, 7006, 7595, 7630, 7910, 8680, 10633, 10682, 11074, 12152, 12317, 13516, 13720, 14012, 15190, 15260, 15820, 16895, 17515, 21266, 21364, 22148, 23653, 24521, 24634, 26705, 27032, 27685, 28024, 30380, 30520, 31640, 33790, 35030, 37387, 38759, 42532, 42728, 44296, 47306, 49042, 49268, 53165, 53410, 55370, 60760, 61585, 67580, 70060, 74774, 77518, 85064, 86219, 94612, 98084, 98536, 106330, 106820, 110740, 118265, 122605, 123170, 135160, 140120, 149548, 155036, 165571, 171647, 172438, 186935, 189224, 193795, 196168, 212660, 213640, 221480, 236530, 245210, 246340, 299096, 310072, 331142, 343294, 344876, 373870, 381827, 387590, 425320, 431095, 473060, 490420, 492680, 603533, 662284, 686588, 689752, 747740, 763654, 775180, 827855, 858235, 862190, 946120, 980840, 1158997, 1201529, 1207066, 1324568, 1373176, 1495480, 1527308, 1550360, 1655710, 1716470, 1724380, 1909135, 2317994, 2403058, 2414132, 2672789, 3017665, 3054616, 3311420, 3432940, 3448760, 3818270, 4224731, 4635988, 4806116, 4828264, 5345578, 5794985, 6007645, 6035330, 6622840, 6865880, 7636540, 8449462, 9271976, 9612232, 10691156, 11589970, 12015290, 12070660, 13363945, 15273080, 16898924, 18709523, 21123655, 21382312, 23179940, 24030580, 24141320, 26727890, 33797848, 37419046, 42247310, 46359880, 48061160, 53455780, 74838092, 84494620, 93547615, 106911560, 130966661, 149676184, 168989240, 187095230, 261933322, 374190460, 523866644, 654833305, 748380920, 1047733288, 1309666610, 2619333220, 5238666440]

約数ペア:

[(1, 5238666440), (2, 2619333220), (4, 1309666610), (5, 1047733288), (7, 748380920), (8, 654833305), (10, 523866644), (14, 374190460), (20, 261933322), (28, 187095230), (31, 168989240), (35, 149676184), (40, 130966661), (49, 106911560), (56, 93547615), (62, 84494620), (70, 74838092), (98, 53455780), (109, 48061160), (113, 46359880), (124, 42247310), (140, 37419046), (155, 33797848), (196, 26727890), (217, 24141320), (218, 24030580), (226, 23179940), (245, 21382312), (248, 21123655), (280, 18709523), (310, 16898924), (343, 15273080), (392, 13363945), (434, 12070660), (436, 12015290), (452, 11589970), (490, 10691156), (545, 9612232), (565, 9271976), (620, 8449462), (686, 7636540), (763, 6865880), (791, 6622840), (868, 6035330), (872, 6007645), (904, 5794985), (980, 5345578), (1085, 4828264), (1090, 4806116), (1130, 4635988), (1240, 4224731), (1372, 3818270), (1519, 3448760), (1526, 3432940), (1582, 3311420), (1715, 3054616), (1736, 3017665), (1960, 2672789), (2170, 2414132), (2180, 2403058), (2260, 2317994), (2744, 1909135), (3038, 1724380), (3052, 1716470), (3164, 1655710), (3379, 1550360), (3430, 1527308), (3503, 1495480), (3815, 1373176), (3955, 1324568), (4340, 1207066), (4360, 1201529), (4520, 1158997), (5341, 980840), (5537, 946120), (6076, 862190), (6104, 858235), (6328, 827855), (6758, 775180), (6860, 763654), (7006, 747740), (7595, 689752), (7630, 686588), (7910, 662284), (8680, 603533), (10633, 492680), (10682, 490420), (11074, 473060), (12152, 431095), (12317, 425320), (13516, 387590), (13720, 381827), (14012, 373870), (15190, 344876), (15260, 343294), (15820, 331142), (16895, 310072), (17515, 299096), (21266, 246340), (21364, 245210), (22148, 236530), (23653, 221480), (24521, 213640), (24634, 212660), (26705, 196168), (27032, 193795), (27685, 189224), (28024, 186935), (30380, 172438), (30520, 171647), (31640, 165571), (33790, 155036), (35030, 149548), (37387, 140120), (38759, 135160), (42532, 123170), (42728, 122605), (44296, 118265), (47306, 110740), (49042, 106820), (49268, 106330), (53165, 98536), (53410, 98084), (55370, 94612), (60760, 86219), (61585, 85064), (67580, 77518), (70060, 74774)]