705650120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 2045952000

約数和(自身を除く): 1340301880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 73, 76, 79, 92, 95, 115, 133, 140, 146, 152, 158, 161, 184, 190, 230, 266, 280, 292, 316, 322, 365, 380, 395, 437, 460, 511, 532, 553, 584, 632, 644, 665, 730, 760, 790, 805, 874, 920, 1022, 1064, 1106, 1288, 1330, 1387, 1460, 1501, 1580, 1610, 1679, 1748, 1817, 2044, 2185, 2212, 2555, 2660, 2765, 2774, 2920, 3002, 3059, 3160, 3220, 3358, 3496, 3634, 4088, 4370, 4424, 5110, 5320, 5530, 5548, 5767, 6004, 6118, 6440, 6716, 6935, 7268, 7505, 8395, 8740, 9085, 9709, 10220, 10507, 11060, 11096, 11534, 11753, 12008, 12236, 12719, 13432, 13870, 14536, 15010, 15295, 16790, 17480, 18170, 19418, 20440, 21014, 22120, 23068, 23506, 24472, 25438, 27740, 28835, 30020, 30590, 31901, 33580, 34523, 36340, 38836, 40369, 42028, 46136, 47012, 48545, 50876, 52535, 55480, 57670, 58765, 60040, 61180, 63595, 63802, 67160, 69046, 72680, 77672, 80738, 84056, 94024, 97090, 101752, 105070, 109573, 115340, 117530, 122360, 127190, 127604, 132641, 138092, 159505, 161476, 172615, 194180, 201845, 210140, 219146, 223307, 230680, 235060, 241661, 254380, 255208, 265282, 276184, 319010, 322952, 345230, 388360, 403690, 420280, 438292, 446614, 470120, 483322, 508760, 530564, 547865, 638020, 663205, 690460, 767011, 807380, 876584, 893228, 928487, 966644, 1061128, 1095730, 1116535, 1208305, 1276040, 1326410, 1380920, 1534022, 1614760, 1786456, 1856974, 1933288, 2191460, 2233070, 2416610, 2520179, 2652820, 3068044, 3713948, 3835055, 4382920, 4466140, 4642435, 4833220, 5040358, 5305640, 6136088, 7427896, 7670110, 8932280, 9284870, 9666440, 10080716, 12600895, 15340220, 17641253, 18569740, 20161432, 25201790, 30680440, 35282506, 37139480, 50403580, 70565012, 88206265, 100807160, 141130024, 176412530, 352825060, 705650120]

約数ペア:

[(1, 705650120), (2, 352825060), (4, 176412530), (5, 141130024), (7, 100807160), (8, 88206265), (10, 70565012), (14, 50403580), (19, 37139480), (20, 35282506), (23, 30680440), (28, 25201790), (35, 20161432), (38, 18569740), (40, 17641253), (46, 15340220), (56, 12600895), (70, 10080716), (73, 9666440), (76, 9284870), (79, 8932280), (92, 7670110), (95, 7427896), (115, 6136088), (133, 5305640), (140, 5040358), (146, 4833220), (152, 4642435), (158, 4466140), (161, 4382920), (184, 3835055), (190, 3713948), (230, 3068044), (266, 2652820), (280, 2520179), (292, 2416610), (316, 2233070), (322, 2191460), (365, 1933288), (380, 1856974), (395, 1786456), (437, 1614760), (460, 1534022), (511, 1380920), (532, 1326410), (553, 1276040), (584, 1208305), (632, 1116535), (644, 1095730), (665, 1061128), (730, 966644), (760, 928487), (790, 893228), (805, 876584), (874, 807380), (920, 767011), (1022, 690460), (1064, 663205), (1106, 638020), (1288, 547865), (1330, 530564), (1387, 508760), (1460, 483322), (1501, 470120), (1580, 446614), (1610, 438292), (1679, 420280), (1748, 403690), (1817, 388360), (2044, 345230), (2185, 322952), (2212, 319010), (2555, 276184), (2660, 265282), (2765, 255208), (2774, 254380), (2920, 241661), (3002, 235060), (3059, 230680), (3160, 223307), (3220, 219146), (3358, 210140), (3496, 201845), (3634, 194180), (4088, 172615), (4370, 161476), (4424, 159505), (5110, 138092), (5320, 132641), (5530, 127604), (5548, 127190), (5767, 122360), (6004, 117530), (6118, 115340), (6440, 109573), (6716, 105070), (6935, 101752), (7268, 97090), (7505, 94024), (8395, 84056), (8740, 80738), (9085, 77672), (9709, 72680), (10220, 69046), (10507, 67160), (11060, 63802), (11096, 63595), (11534, 61180), (11753, 60040), (12008, 58765), (12236, 57670), (12719, 55480), (13432, 52535), (13870, 50876), (14536, 48545), (15010, 47012), (15295, 46136), (16790, 42028), (17480, 40369), (18170, 38836), (19418, 36340), (20440, 34523), (21014, 33580), (22120, 31901), (23068, 30590), (23506, 30020), (24472, 28835), (25438, 27740)]