145277160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 378721560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 797, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1594, 1736, 1860, 1960, 2170, 2391, 2604, 2940, 3038, 3188, 3255, 3720, 3985, 4340, 4557, 4782, 5208, 5579, 5880, 6076, 6376, 6510, 7595, 7970, 8680, 9114, 9564, 11158, 11955, 12152, 13020, 15190, 15940, 16737, 18228, 19128, 22316, 22785, 23910, 24707, 26040, 27895, 30380, 31880, 33474, 36456, 39053, 44632, 45570, 47820, 49414, 55790, 60760, 66948, 74121, 78106, 83685, 91140, 95640, 98828, 111580, 117159, 123535, 133896, 148242, 156212, 167370, 172949, 182280, 195265, 197656, 223160, 234318, 247070, 296484, 312424, 334740, 345898, 370605, 390530, 468636, 494140, 518847, 585795, 592968, 669480, 691796, 741210, 781060, 864745, 937272, 988280, 1037694, 1171590, 1210643, 1383592, 1482420, 1562120, 1729490, 2075388, 2343180, 2421286, 2594235, 2964840, 3458980, 3631929, 4150776, 4686360, 4842572, 5188470, 6053215, 6917960, 7263858, 9685144, 10376940, 12106430, 14527716, 18159645, 20753880, 24212860, 29055432, 36319290, 48425720, 72638580, 145277160]

約数ペア:

[(1, 145277160), (2, 72638580), (3, 48425720), (4, 36319290), (5, 29055432), (6, 24212860), (7, 20753880), (8, 18159645), (10, 14527716), (12, 12106430), (14, 10376940), (15, 9685144), (20, 7263858), (21, 6917960), (24, 6053215), (28, 5188470), (30, 4842572), (31, 4686360), (35, 4150776), (40, 3631929), (42, 3458980), (49, 2964840), (56, 2594235), (60, 2421286), (62, 2343180), (70, 2075388), (84, 1729490), (93, 1562120), (98, 1482420), (105, 1383592), (120, 1210643), (124, 1171590), (140, 1037694), (147, 988280), (155, 937272), (168, 864745), (186, 781060), (196, 741210), (210, 691796), (217, 669480), (245, 592968), (248, 585795), (280, 518847), (294, 494140), (310, 468636), (372, 390530), (392, 370605), (420, 345898), (434, 334740), (465, 312424), (490, 296484), (588, 247070), (620, 234318), (651, 223160), (735, 197656), (744, 195265), (797, 182280), (840, 172949), (868, 167370), (930, 156212), (980, 148242), (1085, 133896), (1176, 123535), (1240, 117159), (1302, 111580), (1470, 98828), (1519, 95640), (1594, 91140), (1736, 83685), (1860, 78106), (1960, 74121), (2170, 66948), (2391, 60760), (2604, 55790), (2940, 49414), (3038, 47820), (3188, 45570), (3255, 44632), (3720, 39053), (3985, 36456), (4340, 33474), (4557, 31880), (4782, 30380), (5208, 27895), (5579, 26040), (5880, 24707), (6076, 23910), (6376, 22785), (6510, 22316), (7595, 19128), (7970, 18228), (8680, 16737), (9114, 15940), (9564, 15190), (11158, 13020), (11955, 12152)]