989520277760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67217}}^1$

素因数の和:67329

約数の個数: 288

約数和(自身を含む): 2848993523712

約数和(自身を除く): 1859473245952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 64, 70, 80, 106, 112, 124, 128, 140, 155, 160, 212, 217, 224, 248, 256, 265, 280, 310, 320, 371, 424, 434, 448, 496, 530, 560, 620, 640, 742, 848, 868, 896, 992, 1060, 1085, 1120, 1240, 1280, 1484, 1643, 1696, 1736, 1792, 1855, 1984, 2120, 2170, 2240, 2480, 2968, 3286, 3392, 3472, 3710, 3968, 4240, 4340, 4480, 4960, 5936, 6572, 6784, 6944, 7420, 7936, 8215, 8480, 8680, 8960, 9920, 11501, 11872, 13144, 13568, 13888, 14840, 16430, 16960, 17360, 19840, 23002, 23744, 26288, 27776, 29680, 32860, 33920, 34720, 39680, 46004, 47488, 52576, 55552, 57505, 59360, 65720, 67217, 67840, 69440, 92008, 94976, 105152, 115010, 118720, 131440, 134434, 138880, 184016, 210304, 230020, 237440, 262880, 268868, 277760, 336085, 368032, 420608, 460040, 470519, 474880, 525760, 537736, 672170, 736064, 920080, 941038, 1051520, 1075472, 1344340, 1472128, 1840160, 1882076, 2083727, 2103040, 2150944, 2352595, 2688680, 2944256, 3562501, 3680320, 3764152, 4167454, 4301888, 4705190, 5377360, 7125002, 7360640, 7528304, 8334908, 8603776, 9410380, 10418635, 10754720, 14250004, 14586089, 14721280, 15056608, 16669816, 17207552, 17812505, 18820760, 20837270, 21509440, 24937507, 28500008, 29172178, 30113216, 33339632, 35625010, 37641520, 41674540, 43018880, 49875014, 57000016, 58344356, 60226432, 66679264, 71250020, 72930445, 75283040, 83349080, 86037760, 99750028, 110437531, 114000032, 116688712, 120452864, 124687535, 133358528, 142500040, 145860890, 150566080, 166698160, 199500056, 220875062, 228000064, 233377424, 249375070, 266717056, 285000080, 291721780, 301132160, 333396320, 399000112, 441750124, 456000128, 466754848, 498750140, 533434112, 552187655, 570000160, 583443560, 602264320, 666792640, 773062717, 798000224, 883500248, 912000256, 933509696, 997500280, 1104375310, 1140000320, 1166887120, 1333585280, 1546125434, 1596000448, 1767000496, 1867019392, 1995000560, 2208750620, 2280000640, 2333774240, 2667170560, 3092250868, 3192000896, 3534000992, 3734038784, 3865313585, 3990001120, 4417501240, 4560001280, 4667548480, 6184501736, 6384001792, 7068001984, 7730627170, 7980002240, 8835002480, 9335096960, 12369003472, 14136003968, 15461254340, 15960004480, 17670004960, 18670193920, 24738006944, 28272007936, 30922508680, 31920008960, 35340009920, 49476013888, 61845017360, 70680019840, 98952027776, 123690034720, 141360039680, 197904055552, 247380069440, 494760138880, 989520277760]

約数ペア:

[(1, 989520277760), (2, 494760138880), (4, 247380069440), (5, 197904055552), (7, 141360039680), (8, 123690034720), (10, 98952027776), (14, 70680019840), (16, 61845017360), (20, 49476013888), (28, 35340009920), (31, 31920008960), (32, 30922508680), (35, 28272007936), (40, 24738006944), (53, 18670193920), (56, 17670004960), (62, 15960004480), (64, 15461254340), (70, 14136003968), (80, 12369003472), (106, 9335096960), (112, 8835002480), (124, 7980002240), (128, 7730627170), (140, 7068001984), (155, 6384001792), (160, 6184501736), (212, 4667548480), (217, 4560001280), (224, 4417501240), (248, 3990001120), (256, 3865313585), (265, 3734038784), (280, 3534000992), (310, 3192000896), (320, 3092250868), (371, 2667170560), (424, 2333774240), (434, 2280000640), (448, 2208750620), (496, 1995000560), (530, 1867019392), (560, 1767000496), (620, 1596000448), (640, 1546125434), (742, 1333585280), (848, 1166887120), (868, 1140000320), (896, 1104375310), (992, 997500280), (1060, 933509696), (1085, 912000256), (1120, 883500248), (1240, 798000224), (1280, 773062717), (1484, 666792640), (1643, 602264320), (1696, 583443560), (1736, 570000160), (1792, 552187655), (1855, 533434112), (1984, 498750140), (2120, 466754848), (2170, 456000128), (2240, 441750124), (2480, 399000112), (2968, 333396320), (3286, 301132160), (3392, 291721780), (3472, 285000080), (3710, 266717056), (3968, 249375070), (4240, 233377424), (4340, 228000064), (4480, 220875062), (4960, 199500056), (5936, 166698160), (6572, 150566080), (6784, 145860890), (6944, 142500040), (7420, 133358528), (7936, 124687535), (8215, 120452864), (8480, 116688712), (8680, 114000032), (8960, 110437531), (9920, 99750028), (11501, 86037760), (11872, 83349080), (13144, 75283040), (13568, 72930445), (13888, 71250020), (14840, 66679264), (16430, 60226432), (16960, 58344356), (17360, 57000016), (19840, 49875014), (23002, 43018880), (23744, 41674540), (26288, 37641520), (27776, 35625010), (29680, 33339632), (32860, 30113216), (33920, 29172178), (34720, 28500008), (39680, 24937507), (46004, 21509440), (47488, 20837270), (52576, 18820760), (55552, 17812505), (57505, 17207552), (59360, 16669816), (65720, 15056608), (67217, 14721280), (67840, 14586089), (69440, 14250004), (92008, 10754720), (94976, 10418635), (105152, 9410380), (115010, 8603776), (118720, 8334908), (131440, 7528304), (134434, 7360640), (138880, 7125002), (184016, 5377360), (210304, 4705190), (230020, 4301888), (237440, 4167454), (262880, 3764152), (268868, 3680320), (277760, 3562501), (336085, 2944256), (368032, 2688680), (420608, 2352595), (460040, 2150944), (470519, 2103040), (474880, 2083727), (525760, 1882076), (537736, 1840160), (672170, 1472128), (736064, 1344340), (920080, 1075472), (941038, 1051520)]