63708120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^2$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 249424560

約数和(自身を除く): 185716440

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, 53, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 162, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 324, 360, 371, 378, 405, 420, 424, 477, 504, 530, 540, 567, 630, 636, 648, 742, 756, 795, 810, 840, 945, 954, 1060, 1080, 1113, 1134, 1260, 1272, 1431, 1484, 1512, 1590, 1620, 1855, 1890, 1908, 2120, 2226, 2268, 2385, 2520, 2809, 2835, 2862, 2968, 3180, 3240, 3339, 3710, 3780, 3816, 4293, 4452, 4536, 4770, 5565, 5618, 5670, 5724, 6360, 6678, 7155, 7420, 7560, 8427, 8586, 8904, 9540, 10017, 11130, 11236, 11340, 11448, 13356, 14045, 14310, 14840, 16695, 16854, 17172, 19080, 19663, 20034, 21465, 22260, 22472, 22680, 25281, 26712, 28090, 28620, 30051, 33390, 33708, 34344, 39326, 40068, 42135, 42930, 44520, 50085, 50562, 56180, 57240, 58989, 60102, 66780, 67416, 75843, 78652, 80136, 84270, 85860, 98315, 100170, 101124, 112360, 117978, 120204, 126405, 133560, 150255, 151686, 157304, 168540, 171720, 176967, 196630, 200340, 202248, 227529, 235956, 240408, 252810, 294945, 300510, 303372, 337080, 353934, 379215, 393260, 400680, 455058, 471912, 505620, 530901, 589890, 601020, 606744, 707868, 758430, 786520, 884835, 910116, 1011240, 1061802, 1137645, 1179780, 1202040, 1415736, 1516860, 1592703, 1769670, 1820232, 2123604, 2275290, 2359560, 2654505, 3033720, 3185406, 3539340, 4247208, 4550580, 5309010, 6370812, 7078680, 7963515, 9101160, 10618020, 12741624, 15927030, 21236040, 31854060, 63708120]

約数ペア:

[(1, 63708120), (2, 31854060), (3, 21236040), (4, 15927030), (5, 12741624), (6, 10618020), (7, 9101160), (8, 7963515), (9, 7078680), (10, 6370812), (12, 5309010), (14, 4550580), (15, 4247208), (18, 3539340), (20, 3185406), (21, 3033720), (24, 2654505), (27, 2359560), (28, 2275290), (30, 2123604), (35, 1820232), (36, 1769670), (40, 1592703), (42, 1516860), (45, 1415736), (53, 1202040), (54, 1179780), (56, 1137645), (60, 1061802), (63, 1011240), (70, 910116), (72, 884835), (81, 786520), (84, 758430), (90, 707868), (105, 606744), (106, 601020), (108, 589890), (120, 530901), (126, 505620), (135, 471912), (140, 455058), (159, 400680), (162, 393260), (168, 379215), (180, 353934), (189, 337080), (210, 303372), (212, 300510), (216, 294945), (252, 252810), (265, 240408), (270, 235956), (280, 227529), (315, 202248), (318, 200340), (324, 196630), (360, 176967), (371, 171720), (378, 168540), (405, 157304), (420, 151686), (424, 150255), (477, 133560), (504, 126405), (530, 120204), (540, 117978), (567, 112360), (630, 101124), (636, 100170), (648, 98315), (742, 85860), (756, 84270), (795, 80136), (810, 78652), (840, 75843), (945, 67416), (954, 66780), (1060, 60102), (1080, 58989), (1113, 57240), (1134, 56180), (1260, 50562), (1272, 50085), (1431, 44520), (1484, 42930), (1512, 42135), (1590, 40068), (1620, 39326), (1855, 34344), (1890, 33708), (1908, 33390), (2120, 30051), (2226, 28620), (2268, 28090), (2385, 26712), (2520, 25281), (2809, 22680), (2835, 22472), (2862, 22260), (2968, 21465), (3180, 20034), (3240, 19663), (3339, 19080), (3710, 17172), (3780, 16854), (3816, 16695), (4293, 14840), (4452, 14310), (4536, 14045), (4770, 13356), (5565, 11448), (5618, 11340), (5670, 11236), (5724, 11130), (6360, 10017), (6678, 9540), (7155, 8904), (7420, 8586), (7560, 8427)]