137829720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 501350400

約数和(自身を除く): 363520680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 67, 70, 79, 84, 93, 105, 120, 124, 134, 140, 155, 158, 168, 186, 201, 210, 217, 237, 248, 268, 280, 310, 316, 335, 372, 395, 402, 420, 434, 465, 469, 474, 536, 553, 620, 632, 651, 670, 744, 790, 804, 840, 868, 930, 938, 948, 1005, 1085, 1106, 1185, 1240, 1302, 1340, 1407, 1580, 1608, 1659, 1736, 1860, 1876, 1896, 2010, 2077, 2170, 2212, 2345, 2370, 2449, 2604, 2680, 2765, 2814, 3160, 3255, 3318, 3720, 3752, 4020, 4154, 4340, 4424, 4690, 4740, 4898, 5208, 5293, 5530, 5628, 6231, 6510, 6636, 7035, 7347, 8040, 8295, 8308, 8680, 9380, 9480, 9796, 10385, 10586, 11060, 11256, 12245, 12462, 13020, 13272, 14070, 14539, 14694, 15879, 16590, 16616, 17143, 18760, 19592, 20770, 21172, 22120, 24490, 24924, 26040, 26465, 28140, 29078, 29388, 31155, 31758, 33180, 34286, 36735, 37051, 41540, 42344, 43617, 48980, 49848, 51429, 52930, 56280, 58156, 58776, 62310, 63516, 66360, 68572, 72695, 73470, 74102, 79395, 83080, 85715, 87234, 97960, 102858, 105860, 111153, 116312, 124620, 127032, 137144, 145390, 146940, 148204, 158790, 164083, 171430, 174468, 185255, 205716, 211720, 218085, 222306, 249240, 257145, 290780, 293880, 296408, 317580, 328166, 342860, 348936, 370510, 411432, 436170, 444612, 492249, 514290, 555765, 581560, 635160, 656332, 685720, 741020, 820415, 872340, 889224, 984498, 1028580, 1111530, 1148581, 1312664, 1482040, 1640830, 1744680, 1968996, 2057160, 2223060, 2297162, 2461245, 3281660, 3445743, 3937992, 4446120, 4594324, 4922490, 5742905, 6563320, 6891486, 9188648, 9844980, 11485810, 13782972, 17228715, 19689960, 22971620, 27565944, 34457430, 45943240, 68914860, 137829720]

約数ペア:

[(1, 137829720), (2, 68914860), (3, 45943240), (4, 34457430), (5, 27565944), (6, 22971620), (7, 19689960), (8, 17228715), (10, 13782972), (12, 11485810), (14, 9844980), (15, 9188648), (20, 6891486), (21, 6563320), (24, 5742905), (28, 4922490), (30, 4594324), (31, 4446120), (35, 3937992), (40, 3445743), (42, 3281660), (56, 2461245), (60, 2297162), (62, 2223060), (67, 2057160), (70, 1968996), (79, 1744680), (84, 1640830), (93, 1482040), (105, 1312664), (120, 1148581), (124, 1111530), (134, 1028580), (140, 984498), (155, 889224), (158, 872340), (168, 820415), (186, 741020), (201, 685720), (210, 656332), (217, 635160), (237, 581560), (248, 555765), (268, 514290), (280, 492249), (310, 444612), (316, 436170), (335, 411432), (372, 370510), (395, 348936), (402, 342860), (420, 328166), (434, 317580), (465, 296408), (469, 293880), (474, 290780), (536, 257145), (553, 249240), (620, 222306), (632, 218085), (651, 211720), (670, 205716), (744, 185255), (790, 174468), (804, 171430), (840, 164083), (868, 158790), (930, 148204), (938, 146940), (948, 145390), (1005, 137144), (1085, 127032), (1106, 124620), (1185, 116312), (1240, 111153), (1302, 105860), (1340, 102858), (1407, 97960), (1580, 87234), (1608, 85715), (1659, 83080), (1736, 79395), (1860, 74102), (1876, 73470), (1896, 72695), (2010, 68572), (2077, 66360), (2170, 63516), (2212, 62310), (2345, 58776), (2370, 58156), (2449, 56280), (2604, 52930), (2680, 51429), (2765, 49848), (2814, 48980), (3160, 43617), (3255, 42344), (3318, 41540), (3720, 37051), (3752, 36735), (4020, 34286), (4154, 33180), (4340, 31758), (4424, 31155), (4690, 29388), (4740, 29078), (4898, 28140), (5208, 26465), (5293, 26040), (5530, 24924), (5628, 24490), (6231, 22120), (6510, 21172), (6636, 20770), (7035, 19592), (7347, 18760), (8040, 17143), (8295, 16616), (8308, 16590), (8680, 15879), (9380, 14694), (9480, 14539), (9796, 14070), (10385, 13272), (10586, 13020), (11060, 12462), (11256, 12245)]