205412760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3019}}^1$

素因数の和:3052

約数の個数: 192

約数和(自身を含む): 791481600

約数和(自身を除く): 586068840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3019, 3240, 3402, 3780, 4536, 4860, 5670, 6038, 6804, 7560, 8505, 9057, 9720, 11340, 12076, 13608, 15095, 17010, 18114, 21133, 22680, 24152, 27171, 30190, 34020, 36228, 42266, 45285, 54342, 60380, 63399, 68040, 72456, 81513, 84532, 90570, 105665, 108684, 120760, 126798, 135855, 163026, 169064, 181140, 190197, 211330, 217368, 244539, 253596, 271710, 316995, 326052, 362280, 380394, 407565, 422660, 489078, 507192, 543420, 570591, 633990, 652104, 733617, 760788, 815130, 845320, 950985, 978156, 1086840, 1141182, 1222695, 1267980, 1467234, 1521576, 1630260, 1711773, 1901970, 1956312, 2282364, 2445390, 2535960, 2852955, 2934468, 3260520, 3423546, 3668085, 3803940, 4564728, 4890780, 5135319, 5705910, 5868936, 6847092, 7336170, 7607880, 8558865, 9781560, 10270638, 11411820, 13694184, 14672340, 17117730, 20541276, 22823640, 25676595, 29344680, 34235460, 41082552, 51353190, 68470920, 102706380, 205412760]

約数ペア:

[(1, 205412760), (2, 102706380), (3, 68470920), (4, 51353190), (5, 41082552), (6, 34235460), (7, 29344680), (8, 25676595), (9, 22823640), (10, 20541276), (12, 17117730), (14, 14672340), (15, 13694184), (18, 11411820), (20, 10270638), (21, 9781560), (24, 8558865), (27, 7607880), (28, 7336170), (30, 6847092), (35, 5868936), (36, 5705910), (40, 5135319), (42, 4890780), (45, 4564728), (54, 3803940), (56, 3668085), (60, 3423546), (63, 3260520), (70, 2934468), (72, 2852955), (81, 2535960), (84, 2445390), (90, 2282364), (105, 1956312), (108, 1901970), (120, 1711773), (126, 1630260), (135, 1521576), (140, 1467234), (162, 1267980), (168, 1222695), (180, 1141182), (189, 1086840), (210, 978156), (216, 950985), (243, 845320), (252, 815130), (270, 760788), (280, 733617), (315, 652104), (324, 633990), (360, 570591), (378, 543420), (405, 507192), (420, 489078), (486, 422660), (504, 407565), (540, 380394), (567, 362280), (630, 326052), (648, 316995), (756, 271710), (810, 253596), (840, 244539), (945, 217368), (972, 211330), (1080, 190197), (1134, 181140), (1215, 169064), (1260, 163026), (1512, 135855), (1620, 126798), (1701, 120760), (1890, 108684), (1944, 105665), (2268, 90570), (2430, 84532), (2520, 81513), (2835, 72456), (3019, 68040), (3240, 63399), (3402, 60380), (3780, 54342), (4536, 45285), (4860, 42266), (5670, 36228), (6038, 34020), (6804, 30190), (7560, 27171), (8505, 24152), (9057, 22680), (9720, 21133), (11340, 18114), (12076, 17010), (13608, 15095)]