28206542520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5273}}^1$

素因数の和:5436

約数の個数: 320

約数和(自身を含む): 102921477120

約数和(自身を除く): 74714934600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 127, 130, 135, 156, 162, 180, 195, 216, 234, 254, 260, 270, 312, 324, 351, 360, 381, 390, 405, 468, 508, 520, 540, 585, 635, 648, 702, 762, 780, 810, 936, 1016, 1053, 1080, 1143, 1170, 1270, 1404, 1524, 1560, 1620, 1651, 1755, 1905, 2106, 2286, 2340, 2540, 2808, 3048, 3240, 3302, 3429, 3510, 3810, 4212, 4572, 4680, 4953, 5080, 5265, 5273, 5715, 6604, 6858, 7020, 7620, 8255, 8424, 9144, 9906, 10287, 10530, 10546, 11430, 13208, 13716, 14040, 14859, 15240, 15819, 16510, 17145, 19812, 20574, 21060, 21092, 22860, 24765, 26365, 27432, 29718, 31638, 33020, 34290, 39624, 41148, 42120, 42184, 44577, 45720, 47457, 49530, 51435, 52730, 59436, 63276, 66040, 68549, 68580, 74295, 79095, 82296, 89154, 94914, 99060, 102870, 105460, 118872, 126552, 133731, 137098, 137160, 142371, 148590, 158190, 178308, 189828, 198120, 205647, 205740, 210920, 222885, 237285, 267462, 274196, 284742, 297180, 316380, 342745, 356616, 379656, 411294, 411480, 427113, 445770, 474570, 534924, 548392, 569484, 594360, 616941, 632760, 668655, 669671, 685490, 711855, 822588, 854226, 891540, 949140, 1028235, 1069848, 1138968, 1233882, 1337310, 1339342, 1370980, 1423710, 1645176, 1708452, 1783080, 1850823, 1898280, 2009013, 2056470, 2135565, 2467764, 2674620, 2678684, 2741960, 2847420, 3084705, 3348355, 3416904, 3701646, 4018026, 4112940, 4271130, 4935528, 5349240, 5357368, 5552469, 5694840, 6027039, 6169410, 6696710, 7403292, 8036052, 8225880, 8542260, 8705723, 9254115, 10045065, 11104938, 12054078, 12338820, 13393420, 14806584, 16072104, 17084520, 17411446, 18081117, 18508230, 20090130, 22209876, 24108156, 24677640, 26117169, 26786840, 27762345, 30135195, 34822892, 36162234, 37016460, 40180260, 43528615, 44419752, 48216312, 52234338, 54243351, 55524690, 60270390, 69645784, 72324468, 74032920, 78351507, 80360520, 87057230, 90405585, 104468676, 108486702, 111049380, 120540780, 130585845, 144648936, 156703014, 174114460, 180811170, 208937352, 216973404, 222098760, 235054521, 241081560, 261171690, 271216755, 313406028, 348228920, 361622340, 391757535, 433946808, 470109042, 522343380, 542433510, 626812056, 705163563, 723244680, 783515070, 940218084, 1044686760, 1084867020, 1175272605, 1410327126, 1567030140, 1880436168, 2169734040, 2350545210, 2820654252, 3134060280, 3525817815, 4701090420, 5641308504, 7051635630, 9402180840, 14103271260, 28206542520]

約数ペア:

[(1, 28206542520), (2, 14103271260), (3, 9402180840), (4, 7051635630), (5, 5641308504), (6, 4701090420), (8, 3525817815), (9, 3134060280), (10, 2820654252), (12, 2350545210), (13, 2169734040), (15, 1880436168), (18, 1567030140), (20, 1410327126), (24, 1175272605), (26, 1084867020), (27, 1044686760), (30, 940218084), (36, 783515070), (39, 723244680), (40, 705163563), (45, 626812056), (52, 542433510), (54, 522343380), (60, 470109042), (65, 433946808), (72, 391757535), (78, 361622340), (81, 348228920), (90, 313406028), (104, 271216755), (108, 261171690), (117, 241081560), (120, 235054521), (127, 222098760), (130, 216973404), (135, 208937352), (156, 180811170), (162, 174114460), (180, 156703014), (195, 144648936), (216, 130585845), (234, 120540780), (254, 111049380), (260, 108486702), (270, 104468676), (312, 90405585), (324, 87057230), (351, 80360520), (360, 78351507), (381, 74032920), (390, 72324468), (405, 69645784), (468, 60270390), (508, 55524690), (520, 54243351), (540, 52234338), (585, 48216312), (635, 44419752), (648, 43528615), (702, 40180260), (762, 37016460), (780, 36162234), (810, 34822892), (936, 30135195), (1016, 27762345), (1053, 26786840), (1080, 26117169), (1143, 24677640), (1170, 24108156), (1270, 22209876), (1404, 20090130), (1524, 18508230), (1560, 18081117), (1620, 17411446), (1651, 17084520), (1755, 16072104), (1905, 14806584), (2106, 13393420), (2286, 12338820), (2340, 12054078), (2540, 11104938), (2808, 10045065), (3048, 9254115), (3240, 8705723), (3302, 8542260), (3429, 8225880), (3510, 8036052), (3810, 7403292), (4212, 6696710), (4572, 6169410), (4680, 6027039), (4953, 5694840), (5080, 5552469), (5265, 5357368), (5273, 5349240), (5715, 4935528), (6604, 4271130), (6858, 4112940), (7020, 4018026), (7620, 3701646), (8255, 3416904), (8424, 3348355), (9144, 3084705), (9906, 2847420), (10287, 2741960), (10530, 2678684), (10546, 2674620), (11430, 2467764), (13208, 2135565), (13716, 2056470), (14040, 2009013), (14859, 1898280), (15240, 1850823), (15819, 1783080), (16510, 1708452), (17145, 1645176), (19812, 1423710), (20574, 1370980), (21060, 1339342), (21092, 1337310), (22860, 1233882), (24765, 1138968), (26365, 1069848), (27432, 1028235), (29718, 949140), (31638, 891540), (33020, 854226), (34290, 822588), (39624, 711855), (41148, 685490), (42120, 669671), (42184, 668655), (44577, 632760), (45720, 616941), (47457, 594360), (49530, 569484), (51435, 548392), (52730, 534924), (59436, 474570), (63276, 445770), (66040, 427113), (68549, 411480), (68580, 411294), (74295, 379656), (79095, 356616), (82296, 342745), (89154, 316380), (94914, 297180), (99060, 284742), (102870, 274196), (105460, 267462), (118872, 237285), (126552, 222885), (133731, 210920), (137098, 205740), (137160, 205647), (142371, 198120), (148590, 189828), (158190, 178308)]