436730140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 1222663680

約数和(自身を除く): 785933540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 49, 55, 58, 70, 77, 98, 110, 116, 121, 127, 140, 145, 154, 196, 203, 220, 242, 245, 254, 290, 308, 319, 385, 406, 484, 490, 508, 539, 580, 605, 635, 638, 770, 812, 847, 889, 980, 1015, 1078, 1210, 1270, 1276, 1397, 1421, 1540, 1595, 1694, 1778, 2030, 2156, 2233, 2420, 2540, 2695, 2794, 2842, 3190, 3388, 3509, 3556, 3683, 4060, 4235, 4445, 4466, 5390, 5588, 5684, 5929, 6223, 6380, 6985, 7018, 7105, 7366, 8470, 8890, 8932, 9779, 10780, 11165, 11858, 12446, 13970, 14036, 14210, 14732, 15367, 15631, 16940, 17545, 17780, 18415, 19558, 22330, 23716, 24563, 24892, 25781, 27940, 28420, 29645, 30734, 31115, 31262, 35090, 36830, 39116, 40513, 44660, 48895, 49126, 51562, 59290, 61468, 62230, 62524, 68453, 70180, 73660, 76835, 78155, 81026, 97790, 98252, 103124, 107569, 118580, 122815, 124460, 128905, 136906, 153670, 156310, 162052, 171941, 180467, 195580, 202565, 215138, 245630, 257810, 273812, 283591, 307340, 312620, 342265, 343882, 360934, 405130, 430276, 445643, 491260, 515620, 537845, 567182, 684530, 687764, 721868, 752983, 810260, 859705, 891286, 902335, 1075690, 1134364, 1369060, 1417955, 1505966, 1719410, 1782572, 1804670, 1985137, 2151380, 2228215, 2835910, 3011932, 3119501, 3438820, 3609340, 3764915, 3970274, 4456430, 5671820, 6239002, 7529830, 7940548, 8912860, 9925685, 12478004, 15059660, 15597505, 19851370, 21836507, 31195010, 39702740, 43673014, 62390020, 87346028, 109182535, 218365070, 436730140]

約数ペア:

[(1, 436730140), (2, 218365070), (4, 109182535), (5, 87346028), (7, 62390020), (10, 43673014), (11, 39702740), (14, 31195010), (20, 21836507), (22, 19851370), (28, 15597505), (29, 15059660), (35, 12478004), (44, 9925685), (49, 8912860), (55, 7940548), (58, 7529830), (70, 6239002), (77, 5671820), (98, 4456430), (110, 3970274), (116, 3764915), (121, 3609340), (127, 3438820), (140, 3119501), (145, 3011932), (154, 2835910), (196, 2228215), (203, 2151380), (220, 1985137), (242, 1804670), (245, 1782572), (254, 1719410), (290, 1505966), (308, 1417955), (319, 1369060), (385, 1134364), (406, 1075690), (484, 902335), (490, 891286), (508, 859705), (539, 810260), (580, 752983), (605, 721868), (635, 687764), (638, 684530), (770, 567182), (812, 537845), (847, 515620), (889, 491260), (980, 445643), (1015, 430276), (1078, 405130), (1210, 360934), (1270, 343882), (1276, 342265), (1397, 312620), (1421, 307340), (1540, 283591), (1595, 273812), (1694, 257810), (1778, 245630), (2030, 215138), (2156, 202565), (2233, 195580), (2420, 180467), (2540, 171941), (2695, 162052), (2794, 156310), (2842, 153670), (3190, 136906), (3388, 128905), (3509, 124460), (3556, 122815), (3683, 118580), (4060, 107569), (4235, 103124), (4445, 98252), (4466, 97790), (5390, 81026), (5588, 78155), (5684, 76835), (5929, 73660), (6223, 70180), (6380, 68453), (6985, 62524), (7018, 62230), (7105, 61468), (7366, 59290), (8470, 51562), (8890, 49126), (8932, 48895), (9779, 44660), (10780, 40513), (11165, 39116), (11858, 36830), (12446, 35090), (13970, 31262), (14036, 31115), (14210, 30734), (14732, 29645), (15367, 28420), (15631, 27940), (16940, 25781), (17545, 24892), (17780, 24563), (18415, 23716), (19558, 22330)]