325511160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 1114767360

約数和(自身を除く): 789256200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 53, 60, 62, 65, 78, 93, 104, 106, 120, 124, 127, 130, 155, 156, 159, 186, 195, 212, 248, 254, 260, 265, 310, 312, 318, 372, 381, 390, 403, 424, 465, 508, 520, 530, 620, 635, 636, 689, 744, 762, 780, 795, 806, 930, 1016, 1060, 1209, 1240, 1270, 1272, 1378, 1524, 1560, 1590, 1612, 1643, 1651, 1860, 1905, 2015, 2067, 2120, 2418, 2540, 2756, 3048, 3180, 3224, 3286, 3302, 3445, 3720, 3810, 3937, 4030, 4134, 4836, 4929, 4953, 5080, 5512, 6045, 6360, 6572, 6604, 6731, 6890, 7620, 7874, 8060, 8215, 8255, 8268, 9672, 9858, 9906, 10335, 11811, 12090, 13144, 13208, 13462, 13780, 15240, 15748, 16120, 16430, 16510, 16536, 19685, 19716, 19812, 20193, 20670, 21359, 23622, 24180, 24645, 24765, 26924, 27560, 31496, 32860, 33020, 33655, 39370, 39432, 39624, 40386, 41340, 42718, 47244, 48360, 49290, 49530, 51181, 53848, 59055, 64077, 65720, 66040, 67310, 78740, 80772, 82680, 85436, 87503, 94488, 98580, 99060, 100965, 102362, 106795, 118110, 128154, 134620, 153543, 157480, 161544, 170872, 175006, 197160, 198120, 201930, 204724, 208661, 213590, 236220, 255905, 256308, 262509, 269240, 307086, 320385, 350012, 403860, 409448, 417322, 427180, 437515, 472440, 511810, 512616, 525018, 614172, 625983, 640770, 700024, 767715, 807720, 834644, 854360, 875030, 1023620, 1043305, 1050036, 1228344, 1251966, 1281540, 1312545, 1535430, 1669288, 1750060, 2047240, 2086610, 2100072, 2503932, 2563080, 2625090, 2712593, 3070860, 3129915, 3500120, 4173220, 5007864, 5250180, 5425186, 6141720, 6259830, 8137779, 8346440, 10500360, 10850372, 12519660, 13562965, 16275558, 21700744, 25039320, 27125930, 32551116, 40688895, 54251860, 65102232, 81377790, 108503720, 162755580, 325511160]

約数ペア:

[(1, 325511160), (2, 162755580), (3, 108503720), (4, 81377790), (5, 65102232), (6, 54251860), (8, 40688895), (10, 32551116), (12, 27125930), (13, 25039320), (15, 21700744), (20, 16275558), (24, 13562965), (26, 12519660), (30, 10850372), (31, 10500360), (39, 8346440), (40, 8137779), (52, 6259830), (53, 6141720), (60, 5425186), (62, 5250180), (65, 5007864), (78, 4173220), (93, 3500120), (104, 3129915), (106, 3070860), (120, 2712593), (124, 2625090), (127, 2563080), (130, 2503932), (155, 2100072), (156, 2086610), (159, 2047240), (186, 1750060), (195, 1669288), (212, 1535430), (248, 1312545), (254, 1281540), (260, 1251966), (265, 1228344), (310, 1050036), (312, 1043305), (318, 1023620), (372, 875030), (381, 854360), (390, 834644), (403, 807720), (424, 767715), (465, 700024), (508, 640770), (520, 625983), (530, 614172), (620, 525018), (635, 512616), (636, 511810), (689, 472440), (744, 437515), (762, 427180), (780, 417322), (795, 409448), (806, 403860), (930, 350012), (1016, 320385), (1060, 307086), (1209, 269240), (1240, 262509), (1270, 256308), (1272, 255905), (1378, 236220), (1524, 213590), (1560, 208661), (1590, 204724), (1612, 201930), (1643, 198120), (1651, 197160), (1860, 175006), (1905, 170872), (2015, 161544), (2067, 157480), (2120, 153543), (2418, 134620), (2540, 128154), (2756, 118110), (3048, 106795), (3180, 102362), (3224, 100965), (3286, 99060), (3302, 98580), (3445, 94488), (3720, 87503), (3810, 85436), (3937, 82680), (4030, 80772), (4134, 78740), (4836, 67310), (4929, 66040), (4953, 65720), (5080, 64077), (5512, 59055), (6045, 53848), (6360, 51181), (6572, 49530), (6604, 49290), (6731, 48360), (6890, 47244), (7620, 42718), (7874, 41340), (8060, 40386), (8215, 39624), (8255, 39432), (8268, 39370), (9672, 33655), (9858, 33020), (9906, 32860), (10335, 31496), (11811, 27560), (12090, 26924), (13144, 24765), (13208, 24645), (13462, 24180), (13780, 23622), (15240, 21359), (15748, 20670), (16120, 20193), (16430, 19812), (16510, 19716), (16536, 19685)]