153401640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 559595520

約数和(自身を除く): 406193880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 56, 60, 62, 70, 84, 86, 93, 105, 120, 124, 129, 137, 140, 155, 168, 172, 186, 210, 215, 217, 248, 258, 274, 280, 301, 310, 344, 372, 411, 420, 430, 434, 465, 516, 548, 602, 620, 645, 651, 685, 744, 822, 840, 860, 868, 903, 930, 959, 1032, 1085, 1096, 1204, 1240, 1290, 1302, 1333, 1370, 1505, 1644, 1720, 1736, 1806, 1860, 1918, 2055, 2170, 2408, 2580, 2604, 2666, 2740, 2877, 3010, 3255, 3288, 3612, 3720, 3836, 3999, 4110, 4247, 4340, 4515, 4795, 5160, 5208, 5332, 5480, 5754, 5891, 6020, 6510, 6665, 7224, 7672, 7998, 8220, 8494, 8680, 9030, 9331, 9590, 10664, 11508, 11782, 12040, 12741, 13020, 13330, 14385, 15996, 16440, 16988, 17673, 18060, 18662, 19180, 19995, 21235, 23016, 23564, 25482, 26040, 26660, 27993, 28770, 29455, 29729, 31992, 33976, 35346, 36120, 37324, 38360, 39990, 41237, 42470, 46655, 47128, 50964, 53320, 55986, 57540, 58910, 59458, 63705, 70692, 74648, 79980, 82474, 84940, 88365, 89187, 93310, 101928, 111972, 115080, 117820, 118916, 123711, 127410, 139965, 141384, 148645, 159960, 164948, 169880, 176730, 178374, 182621, 186620, 206185, 223944, 235640, 237832, 247422, 254820, 279930, 297290, 329896, 353460, 356748, 365242, 373240, 412370, 445935, 494844, 509640, 547863, 559860, 594580, 618555, 706920, 713496, 730484, 824740, 891870, 913105, 989688, 1095726, 1119720, 1189160, 1237110, 1278347, 1460968, 1649480, 1783740, 1826210, 2191452, 2474220, 2556694, 2739315, 3567480, 3652420, 3835041, 4382904, 4948440, 5113388, 5478630, 6391735, 7304840, 7670082, 10226776, 10957260, 12783470, 15340164, 19175205, 21914520, 25566940, 30680328, 38350410, 51133880, 76700820, 153401640]

約数ペア:

[(1, 153401640), (2, 76700820), (3, 51133880), (4, 38350410), (5, 30680328), (6, 25566940), (7, 21914520), (8, 19175205), (10, 15340164), (12, 12783470), (14, 10957260), (15, 10226776), (20, 7670082), (21, 7304840), (24, 6391735), (28, 5478630), (30, 5113388), (31, 4948440), (35, 4382904), (40, 3835041), (42, 3652420), (43, 3567480), (56, 2739315), (60, 2556694), (62, 2474220), (70, 2191452), (84, 1826210), (86, 1783740), (93, 1649480), (105, 1460968), (120, 1278347), (124, 1237110), (129, 1189160), (137, 1119720), (140, 1095726), (155, 989688), (168, 913105), (172, 891870), (186, 824740), (210, 730484), (215, 713496), (217, 706920), (248, 618555), (258, 594580), (274, 559860), (280, 547863), (301, 509640), (310, 494844), (344, 445935), (372, 412370), (411, 373240), (420, 365242), (430, 356748), (434, 353460), (465, 329896), (516, 297290), (548, 279930), (602, 254820), (620, 247422), (645, 237832), (651, 235640), (685, 223944), (744, 206185), (822, 186620), (840, 182621), (860, 178374), (868, 176730), (903, 169880), (930, 164948), (959, 159960), (1032, 148645), (1085, 141384), (1096, 139965), (1204, 127410), (1240, 123711), (1290, 118916), (1302, 117820), (1333, 115080), (1370, 111972), (1505, 101928), (1644, 93310), (1720, 89187), (1736, 88365), (1806, 84940), (1860, 82474), (1918, 79980), (2055, 74648), (2170, 70692), (2408, 63705), (2580, 59458), (2604, 58910), (2666, 57540), (2740, 55986), (2877, 53320), (3010, 50964), (3255, 47128), (3288, 46655), (3612, 42470), (3720, 41237), (3836, 39990), (3999, 38360), (4110, 37324), (4247, 36120), (4340, 35346), (4515, 33976), (4795, 31992), (5160, 29729), (5208, 29455), (5332, 28770), (5480, 27993), (5754, 26660), (5891, 26040), (6020, 25482), (6510, 23564), (6665, 23016), (7224, 21235), (7672, 19995), (7998, 19180), (8220, 18662), (8494, 18060), (8680, 17673), (9030, 16988), (9331, 16440), (9590, 15996), (10664, 14385), (11508, 13330), (11782, 13020), (12040, 12741)]