140211810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 401448960

約数和(自身を除く): 261237150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 81, 87, 90, 94, 127, 135, 141, 145, 162, 174, 235, 254, 261, 270, 282, 290, 381, 405, 423, 435, 470, 522, 635, 705, 762, 783, 810, 846, 870, 1143, 1269, 1270, 1305, 1363, 1410, 1566, 1905, 2115, 2286, 2349, 2538, 2610, 2726, 3429, 3683, 3807, 3810, 3915, 4089, 4230, 4698, 5715, 5969, 6345, 6815, 6858, 7366, 7614, 7830, 8178, 10287, 11049, 11430, 11745, 11938, 12267, 12690, 13630, 17145, 17907, 18415, 19035, 20445, 20574, 22098, 23490, 24534, 29845, 33147, 34290, 35814, 36801, 36830, 38070, 40890, 51435, 53721, 55245, 59690, 61335, 66294, 73602, 89535, 99441, 102870, 107442, 110403, 110490, 122670, 161163, 165735, 173101, 179070, 184005, 198882, 220806, 268605, 298323, 322326, 331470, 346202, 368010, 483489, 497205, 519303, 537210, 552015, 596646, 805815, 865505, 966978, 994410, 1038606, 1104030, 1491615, 1557909, 1611630, 1731010, 2417445, 2596515, 2983230, 3115818, 4673727, 4834890, 5193030, 7789545, 9347454, 14021181, 15579090, 23368635, 28042362, 46737270, 70105905, 140211810]

約数ペア:

[(1, 140211810), (2, 70105905), (3, 46737270), (5, 28042362), (6, 23368635), (9, 15579090), (10, 14021181), (15, 9347454), (18, 7789545), (27, 5193030), (29, 4834890), (30, 4673727), (45, 3115818), (47, 2983230), (54, 2596515), (58, 2417445), (81, 1731010), (87, 1611630), (90, 1557909), (94, 1491615), (127, 1104030), (135, 1038606), (141, 994410), (145, 966978), (162, 865505), (174, 805815), (235, 596646), (254, 552015), (261, 537210), (270, 519303), (282, 497205), (290, 483489), (381, 368010), (405, 346202), (423, 331470), (435, 322326), (470, 298323), (522, 268605), (635, 220806), (705, 198882), (762, 184005), (783, 179070), (810, 173101), (846, 165735), (870, 161163), (1143, 122670), (1269, 110490), (1270, 110403), (1305, 107442), (1363, 102870), (1410, 99441), (1566, 89535), (1905, 73602), (2115, 66294), (2286, 61335), (2349, 59690), (2538, 55245), (2610, 53721), (2726, 51435), (3429, 40890), (3683, 38070), (3807, 36830), (3810, 36801), (3915, 35814), (4089, 34290), (4230, 33147), (4698, 29845), (5715, 24534), (5969, 23490), (6345, 22098), (6815, 20574), (6858, 20445), (7366, 19035), (7614, 18415), (7830, 17907), (8178, 17145), (10287, 13630), (11049, 12690), (11430, 12267), (11745, 11938)]