142780440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5737

約数の個数: 128

約数和(自身を含む): 491961600

約数和(自身を除く): 349181160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 5693, 6270, 8360, 11386, 12540, 17079, 22772, 25080, 28465, 34158, 45544, 56930, 62623, 68316, 85395, 108167, 113860, 125246, 136632, 170790, 187869, 216334, 227720, 250492, 313115, 324501, 341580, 375738, 432668, 500984, 540835, 626230, 649002, 683160, 751476, 865336, 939345, 1081670, 1189837, 1252460, 1298004, 1502952, 1622505, 1878690, 2163340, 2379674, 2504920, 2596008, 3245010, 3569511, 3757380, 4326680, 4759348, 5949185, 6490020, 7139022, 7514760, 9518696, 11898370, 12980040, 14278044, 17847555, 23796740, 28556088, 35695110, 47593480, 71390220, 142780440]

約数ペア:

[(1, 142780440), (2, 71390220), (3, 47593480), (4, 35695110), (5, 28556088), (6, 23796740), (8, 17847555), (10, 14278044), (11, 12980040), (12, 11898370), (15, 9518696), (19, 7514760), (20, 7139022), (22, 6490020), (24, 5949185), (30, 4759348), (33, 4326680), (38, 3757380), (40, 3569511), (44, 3245010), (55, 2596008), (57, 2504920), (60, 2379674), (66, 2163340), (76, 1878690), (88, 1622505), (95, 1502952), (110, 1298004), (114, 1252460), (120, 1189837), (132, 1081670), (152, 939345), (165, 865336), (190, 751476), (209, 683160), (220, 649002), (228, 626230), (264, 540835), (285, 500984), (330, 432668), (380, 375738), (418, 341580), (440, 324501), (456, 313115), (570, 250492), (627, 227720), (660, 216334), (760, 187869), (836, 170790), (1045, 136632), (1140, 125246), (1254, 113860), (1320, 108167), (1672, 85395), (2090, 68316), (2280, 62623), (2508, 56930), (3135, 45544), (4180, 34158), (5016, 28465), (5693, 25080), (6270, 22772), (8360, 17079), (11386, 12540)]