140521920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 224

約数和(自身を含む): 556540416

約数和(自身を除く): 416018496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 1901, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3802, 4620, 4928, 5280, 5703, 6160, 6720, 7392, 7604, 9240, 9505, 10560, 11406, 12320, 13307, 14784, 15208, 18480, 19010, 20911, 22812, 24640, 26614, 28515, 30416, 36960, 38020, 39921, 41822, 45624, 53228, 57030, 60832, 62733, 66535, 73920, 76040, 79842, 83644, 91248, 104555, 106456, 114060, 121664, 125466, 133070, 146377, 152080, 159684, 167288, 182496, 199605, 209110, 212912, 228120, 250932, 266140, 292754, 304160, 313665, 319368, 334576, 364992, 399210, 418220, 425824, 439131, 456240, 501864, 532280, 585508, 608320, 627330, 638736, 669152, 731885, 798420, 836440, 851648, 878262, 912480, 1003728, 1064560, 1171016, 1254660, 1277472, 1338304, 1463770, 1596840, 1672880, 1756524, 1824960, 2007456, 2129120, 2195655, 2342032, 2509320, 2554944, 2927540, 3193680, 3345760, 3513048, 4014912, 4258240, 4391310, 4684064, 5018640, 5855080, 6387360, 6691520, 7026096, 8782620, 9368128, 10037280, 11710160, 12774720, 14052192, 17565240, 20074560, 23420320, 28104384, 35130480, 46840640, 70260960, 140521920]

約数ペア:

[(1, 140521920), (2, 70260960), (3, 46840640), (4, 35130480), (5, 28104384), (6, 23420320), (7, 20074560), (8, 17565240), (10, 14052192), (11, 12774720), (12, 11710160), (14, 10037280), (15, 9368128), (16, 8782620), (20, 7026096), (21, 6691520), (22, 6387360), (24, 5855080), (28, 5018640), (30, 4684064), (32, 4391310), (33, 4258240), (35, 4014912), (40, 3513048), (42, 3345760), (44, 3193680), (48, 2927540), (55, 2554944), (56, 2509320), (60, 2342032), (64, 2195655), (66, 2129120), (70, 2007456), (77, 1824960), (80, 1756524), (84, 1672880), (88, 1596840), (96, 1463770), (105, 1338304), (110, 1277472), (112, 1254660), (120, 1171016), (132, 1064560), (140, 1003728), (154, 912480), (160, 878262), (165, 851648), (168, 836440), (176, 798420), (192, 731885), (210, 669152), (220, 638736), (224, 627330), (231, 608320), (240, 585508), (264, 532280), (280, 501864), (308, 456240), (320, 439131), (330, 425824), (336, 418220), (352, 399210), (385, 364992), (420, 334576), (440, 319368), (448, 313665), (462, 304160), (480, 292754), (528, 266140), (560, 250932), (616, 228120), (660, 212912), (672, 209110), (704, 199605), (770, 182496), (840, 167288), (880, 159684), (924, 152080), (960, 146377), (1056, 133070), (1120, 125466), (1155, 121664), (1232, 114060), (1320, 106456), (1344, 104555), (1540, 91248), (1680, 83644), (1760, 79842), (1848, 76040), (1901, 73920), (2112, 66535), (2240, 62733), (2310, 60832), (2464, 57030), (2640, 53228), (3080, 45624), (3360, 41822), (3520, 39921), (3696, 38020), (3802, 36960), (4620, 30416), (4928, 28515), (5280, 26614), (5703, 24640), (6160, 22812), (6720, 20911), (7392, 19010), (7604, 18480), (9240, 15208), (9505, 14784), (10560, 13307), (11406, 12320)]