1910361180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{797}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 6606673920

約数和(自身を除く): 4696312740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 439, 455, 546, 780, 797, 878, 910, 1092, 1317, 1365, 1594, 1756, 1820, 2195, 2391, 2634, 2730, 3073, 3188, 3985, 4390, 4782, 5268, 5460, 5579, 5707, 6146, 6585, 7970, 8780, 9219, 9564, 10361, 11158, 11414, 11955, 12292, 13170, 15365, 15940, 16737, 17121, 18438, 20722, 22316, 22828, 23910, 26340, 27895, 28535, 30730, 31083, 33474, 34242, 36876, 39949, 41444, 46095, 47820, 51805, 55790, 57070, 61460, 62166, 66948, 68484, 72527, 79898, 83685, 85605, 92190, 103610, 111580, 114140, 119847, 124332, 145054, 155415, 159796, 167370, 171210, 184380, 199745, 207220, 217581, 239694, 290108, 310830, 334740, 342420, 349883, 362635, 399490, 435162, 479388, 599235, 621660, 699766, 725270, 798980, 870324, 1049649, 1087905, 1198470, 1399532, 1450540, 1749415, 2099298, 2175810, 2396940, 2449181, 3498830, 4198596, 4351620, 4548479, 4898362, 5248245, 6997660, 7347543, 9096958, 9796724, 10496490, 12245905, 13645437, 14695086, 18193916, 20992980, 22742395, 24491810, 27290874, 29390172, 31839353, 36737715, 45484790, 48983620, 54581748, 63678706, 68227185, 73475430, 90969580, 95518059, 127357412, 136454370, 146950860, 159196765, 191036118, 272908740, 318393530, 382072236, 477590295, 636787060, 955180590, 1910361180]

約数ペア:

[(1, 1910361180), (2, 955180590), (3, 636787060), (4, 477590295), (5, 382072236), (6, 318393530), (7, 272908740), (10, 191036118), (12, 159196765), (13, 146950860), (14, 136454370), (15, 127357412), (20, 95518059), (21, 90969580), (26, 73475430), (28, 68227185), (30, 63678706), (35, 54581748), (39, 48983620), (42, 45484790), (52, 36737715), (60, 31839353), (65, 29390172), (70, 27290874), (78, 24491810), (84, 22742395), (91, 20992980), (105, 18193916), (130, 14695086), (140, 13645437), (156, 12245905), (182, 10496490), (195, 9796724), (210, 9096958), (260, 7347543), (273, 6997660), (364, 5248245), (390, 4898362), (420, 4548479), (439, 4351620), (455, 4198596), (546, 3498830), (780, 2449181), (797, 2396940), (878, 2175810), (910, 2099298), (1092, 1749415), (1317, 1450540), (1365, 1399532), (1594, 1198470), (1756, 1087905), (1820, 1049649), (2195, 870324), (2391, 798980), (2634, 725270), (2730, 699766), (3073, 621660), (3188, 599235), (3985, 479388), (4390, 435162), (4782, 399490), (5268, 362635), (5460, 349883), (5579, 342420), (5707, 334740), (6146, 310830), (6585, 290108), (7970, 239694), (8780, 217581), (9219, 207220), (9564, 199745), (10361, 184380), (11158, 171210), (11414, 167370), (11955, 159796), (12292, 155415), (13170, 145054), (15365, 124332), (15940, 119847), (16737, 114140), (17121, 111580), (18438, 103610), (20722, 92190), (22316, 85605), (22828, 83685), (23910, 79898), (26340, 72527), (27895, 68484), (28535, 66948), (30730, 62166), (31083, 61460), (33474, 57070), (34242, 55790), (36876, 51805), (39949, 47820), (41444, 46095)]