64972783440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{22921}}^1$

素因数の和:23098

約数の個数: 240

約数和(自身を含む): 227022422016

約数和(自身を除く): 162049638576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 127, 144, 155, 180, 186, 240, 248, 254, 279, 310, 360, 372, 381, 465, 496, 508, 558, 620, 635, 720, 744, 762, 930, 1016, 1116, 1143, 1240, 1270, 1395, 1488, 1524, 1860, 1905, 2032, 2232, 2286, 2480, 2540, 2790, 3048, 3720, 3810, 3937, 4464, 4572, 5080, 5580, 5715, 6096, 7440, 7620, 7874, 9144, 10160, 11160, 11430, 11811, 15240, 15748, 18288, 19685, 22320, 22860, 22921, 23622, 30480, 31496, 35433, 39370, 45720, 45842, 47244, 59055, 62992, 68763, 70866, 78740, 91440, 91684, 94488, 114605, 118110, 137526, 141732, 157480, 177165, 183368, 188976, 206289, 229210, 236220, 275052, 283464, 314960, 343815, 354330, 366736, 412578, 458420, 472440, 550104, 566928, 687630, 708660, 710551, 825156, 916840, 944880, 1031445, 1100208, 1375260, 1417320, 1421102, 1650312, 1833680, 2062890, 2131653, 2750520, 2834640, 2842204, 2910967, 3300624, 3552755, 4125780, 4263306, 5501040, 5684408, 5821934, 6394959, 7105510, 8251560, 8526612, 8732901, 10658265, 11368816, 11643868, 12789918, 14211020, 14554835, 16503120, 17053224, 17465802, 21316530, 23287736, 25579836, 26198703, 28422040, 29109670, 31974795, 34106448, 34931604, 42633060, 43664505, 46575472, 51159672, 52397406, 56844080, 58219340, 63949590, 69863208, 85266120, 87329010, 90239977, 102319344, 104794812, 116438680, 127899180, 130993515, 139726416, 170532240, 174658020, 180479954, 209589624, 232877360, 255798360, 261987030, 270719931, 349316040, 360959908, 419179248, 451199885, 511596720, 523974060, 541439862, 698632080, 721919816, 812159793, 902399770, 1047948120, 1082879724, 1353599655, 1443839632, 1624319586, 1804799540, 2095896240, 2165759448, 2707199310, 3248639172, 3609599080, 4060798965, 4331518896, 5414398620, 6497278344, 7219198160, 8121597930, 10828797240, 12994556688, 16243195860, 21657594480, 32486391720, 64972783440]

約数ペア:

[(1, 64972783440), (2, 32486391720), (3, 21657594480), (4, 16243195860), (5, 12994556688), (6, 10828797240), (8, 8121597930), (9, 7219198160), (10, 6497278344), (12, 5414398620), (15, 4331518896), (16, 4060798965), (18, 3609599080), (20, 3248639172), (24, 2707199310), (30, 2165759448), (31, 2095896240), (36, 1804799540), (40, 1624319586), (45, 1443839632), (48, 1353599655), (60, 1082879724), (62, 1047948120), (72, 902399770), (80, 812159793), (90, 721919816), (93, 698632080), (120, 541439862), (124, 523974060), (127, 511596720), (144, 451199885), (155, 419179248), (180, 360959908), (186, 349316040), (240, 270719931), (248, 261987030), (254, 255798360), (279, 232877360), (310, 209589624), (360, 180479954), (372, 174658020), (381, 170532240), (465, 139726416), (496, 130993515), (508, 127899180), (558, 116438680), (620, 104794812), (635, 102319344), (720, 90239977), (744, 87329010), (762, 85266120), (930, 69863208), (1016, 63949590), (1116, 58219340), (1143, 56844080), (1240, 52397406), (1270, 51159672), (1395, 46575472), (1488, 43664505), (1524, 42633060), (1860, 34931604), (1905, 34106448), (2032, 31974795), (2232, 29109670), (2286, 28422040), (2480, 26198703), (2540, 25579836), (2790, 23287736), (3048, 21316530), (3720, 17465802), (3810, 17053224), (3937, 16503120), (4464, 14554835), (4572, 14211020), (5080, 12789918), (5580, 11643868), (5715, 11368816), (6096, 10658265), (7440, 8732901), (7620, 8526612), (7874, 8251560), (9144, 7105510), (10160, 6394959), (11160, 5821934), (11430, 5684408), (11811, 5501040), (15240, 4263306), (15748, 4125780), (18288, 3552755), (19685, 3300624), (22320, 2910967), (22860, 2842204), (22921, 2834640), (23622, 2750520), (30480, 2131653), (31496, 2062890), (35433, 1833680), (39370, 1650312), (45720, 1421102), (45842, 1417320), (47244, 1375260), (59055, 1100208), (62992, 1031445), (68763, 944880), (70866, 916840), (78740, 825156), (91440, 710551), (91684, 708660), (94488, 687630), (114605, 566928), (118110, 550104), (137526, 472440), (141732, 458420), (157480, 412578), (177165, 366736), (183368, 354330), (188976, 343815), (206289, 314960), (229210, 283464), (236220, 275052)]