72770040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 274959360

約数和(自身を除く): 202189320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 431, 469, 504, 536, 603, 630, 670, 804, 840, 862, 938, 1005, 1206, 1260, 1293, 1340, 1407, 1608, 1724, 1876, 2010, 2155, 2345, 2412, 2520, 2586, 2680, 2814, 3015, 3017, 3448, 3752, 3879, 4020, 4221, 4310, 4690, 4824, 5172, 5628, 6030, 6034, 6465, 7035, 7758, 8040, 8442, 8620, 9051, 9380, 10344, 11256, 12060, 12068, 12930, 14070, 15085, 15516, 16884, 17240, 18102, 18760, 19395, 21105, 24120, 24136, 25860, 27153, 28140, 28877, 30170, 31032, 33768, 36204, 38790, 42210, 45255, 51720, 54306, 56280, 57754, 60340, 72408, 77580, 84420, 86631, 90510, 108612, 115508, 120680, 135765, 144385, 155160, 168840, 173262, 181020, 202139, 217224, 231016, 259893, 271530, 288770, 346524, 362040, 404278, 433155, 519786, 543060, 577540, 606417, 693048, 808556, 866310, 1010695, 1039572, 1086120, 1155080, 1212834, 1299465, 1617112, 1732620, 1819251, 2021390, 2079144, 2425668, 2598930, 3032085, 3465240, 3638502, 4042780, 4851336, 5197860, 6064170, 7277004, 8085560, 9096255, 10395720, 12128340, 14554008, 18192510, 24256680, 36385020, 72770040]

約数ペア:

[(1, 72770040), (2, 36385020), (3, 24256680), (4, 18192510), (5, 14554008), (6, 12128340), (7, 10395720), (8, 9096255), (9, 8085560), (10, 7277004), (12, 6064170), (14, 5197860), (15, 4851336), (18, 4042780), (20, 3638502), (21, 3465240), (24, 3032085), (28, 2598930), (30, 2425668), (35, 2079144), (36, 2021390), (40, 1819251), (42, 1732620), (45, 1617112), (56, 1299465), (60, 1212834), (63, 1155080), (67, 1086120), (70, 1039572), (72, 1010695), (84, 866310), (90, 808556), (105, 693048), (120, 606417), (126, 577540), (134, 543060), (140, 519786), (168, 433155), (180, 404278), (201, 362040), (210, 346524), (252, 288770), (268, 271530), (280, 259893), (315, 231016), (335, 217224), (360, 202139), (402, 181020), (420, 173262), (431, 168840), (469, 155160), (504, 144385), (536, 135765), (603, 120680), (630, 115508), (670, 108612), (804, 90510), (840, 86631), (862, 84420), (938, 77580), (1005, 72408), (1206, 60340), (1260, 57754), (1293, 56280), (1340, 54306), (1407, 51720), (1608, 45255), (1724, 42210), (1876, 38790), (2010, 36204), (2155, 33768), (2345, 31032), (2412, 30170), (2520, 28877), (2586, 28140), (2680, 27153), (2814, 25860), (3015, 24136), (3017, 24120), (3448, 21105), (3752, 19395), (3879, 18760), (4020, 18102), (4221, 17240), (4310, 16884), (4690, 15516), (4824, 15085), (5172, 14070), (5628, 12930), (6030, 12068), (6034, 12060), (6465, 11256), (7035, 10344), (7758, 9380), (8040, 9051), (8442, 8620)]