321371820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 384

約数和(自身を含む): 1277337600

約数和(自身を除く): 955965780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 59, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 118, 126, 131, 132, 135, 140, 154, 165, 177, 180, 189, 198, 210, 220, 231, 236, 252, 262, 270, 295, 297, 308, 315, 330, 354, 378, 385, 393, 396, 413, 420, 462, 495, 524, 531, 540, 590, 594, 630, 649, 655, 660, 693, 708, 756, 770, 786, 826, 885, 917, 924, 945, 990, 1062, 1155, 1179, 1180, 1188, 1239, 1260, 1298, 1310, 1386, 1441, 1485, 1540, 1572, 1593, 1652, 1770, 1834, 1890, 1947, 1965, 1980, 2065, 2079, 2124, 2310, 2358, 2478, 2596, 2620, 2655, 2751, 2772, 2882, 2970, 3186, 3245, 3465, 3537, 3540, 3668, 3717, 3780, 3894, 3930, 4130, 4158, 4323, 4543, 4585, 4620, 4716, 4956, 5310, 5502, 5764, 5841, 5895, 5940, 6195, 6372, 6490, 6930, 7074, 7205, 7434, 7729, 7788, 7860, 7965, 8253, 8260, 8316, 8646, 9086, 9170, 9735, 10087, 10395, 10620, 11004, 11151, 11682, 11790, 12390, 12969, 12980, 13629, 13755, 13860, 14148, 14410, 14868, 15458, 15930, 16506, 17292, 17523, 17685, 18172, 18340, 18585, 19470, 20174, 20790, 21615, 22302, 22715, 23187, 23364, 23580, 24759, 24780, 25938, 27258, 27510, 28820, 29205, 30261, 30916, 31860, 33012, 35046, 35370, 37170, 38645, 38907, 38940, 40348, 40887, 41265, 41580, 43230, 44604, 45430, 46374, 49518, 50435, 51876, 54103, 54516, 55020, 55755, 58410, 60522, 64845, 68145, 69561, 70092, 70740, 74340, 77290, 77814, 81774, 82530, 85019, 86460, 87615, 90783, 90860, 92748, 99036, 100870, 108206, 111510, 115935, 116820, 121044, 122661, 123795, 129690, 136290, 139122, 151305, 154580, 155628, 162309, 163548, 165060, 170038, 175230, 181566, 194535, 201740, 204435, 208683, 216412, 223020, 231870, 245322, 247590, 255057, 259380, 270515, 272349, 272580, 278244, 302610, 324618, 340076, 347805, 350460, 363132, 389070, 408870, 417366, 425095, 453915, 463740, 486927, 490644, 495180, 510114, 541030, 544698, 595133, 605220, 613305, 649236, 695610, 765171, 778140, 811545, 817740, 834732, 850190, 907830, 973854, 1020228, 1043415, 1082060, 1089396, 1190266, 1226610, 1275285, 1361745, 1391220, 1460781, 1530342, 1623090, 1700380, 1785399, 1815660, 1947708, 2086830, 2295513, 2380532, 2434635, 2453220, 2550570, 2723490, 2921562, 2975665, 3060684, 3246180, 3570798, 3825855, 4173660, 4591026, 4869270, 5101140, 5356197, 5446980, 5843124, 5951330, 7141596, 7303905, 7651710, 8926995, 9182052, 9738540, 10712394, 11477565, 11902660, 14607810, 15303420, 16068591, 17853990, 21424788, 22955130, 26780985, 29215620, 32137182, 35707980, 45910260, 53561970, 64274364, 80342955, 107123940, 160685910, 321371820]

約数ペア:

[(1, 321371820), (2, 160685910), (3, 107123940), (4, 80342955), (5, 64274364), (6, 53561970), (7, 45910260), (9, 35707980), (10, 32137182), (11, 29215620), (12, 26780985), (14, 22955130), (15, 21424788), (18, 17853990), (20, 16068591), (21, 15303420), (22, 14607810), (27, 11902660), (28, 11477565), (30, 10712394), (33, 9738540), (35, 9182052), (36, 8926995), (42, 7651710), (44, 7303905), (45, 7141596), (54, 5951330), (55, 5843124), (59, 5446980), (60, 5356197), (63, 5101140), (66, 4869270), (70, 4591026), (77, 4173660), (84, 3825855), (90, 3570798), (99, 3246180), (105, 3060684), (108, 2975665), (110, 2921562), (118, 2723490), (126, 2550570), (131, 2453220), (132, 2434635), (135, 2380532), (140, 2295513), (154, 2086830), (165, 1947708), (177, 1815660), (180, 1785399), (189, 1700380), (198, 1623090), (210, 1530342), (220, 1460781), (231, 1391220), (236, 1361745), (252, 1275285), (262, 1226610), (270, 1190266), (295, 1089396), (297, 1082060), (308, 1043415), (315, 1020228), (330, 973854), (354, 907830), (378, 850190), (385, 834732), (393, 817740), (396, 811545), (413, 778140), (420, 765171), (462, 695610), (495, 649236), (524, 613305), (531, 605220), (540, 595133), (590, 544698), (594, 541030), (630, 510114), (649, 495180), (655, 490644), (660, 486927), (693, 463740), (708, 453915), (756, 425095), (770, 417366), (786, 408870), (826, 389070), (885, 363132), (917, 350460), (924, 347805), (945, 340076), (990, 324618), (1062, 302610), (1155, 278244), (1179, 272580), (1180, 272349), (1188, 270515), (1239, 259380), (1260, 255057), (1298, 247590), (1310, 245322), (1386, 231870), (1441, 223020), (1485, 216412), (1540, 208683), (1572, 204435), (1593, 201740), (1652, 194535), (1770, 181566), (1834, 175230), (1890, 170038), (1947, 165060), (1965, 163548), (1980, 162309), (2065, 155628), (2079, 154580), (2124, 151305), (2310, 139122), (2358, 136290), (2478, 129690), (2596, 123795), (2620, 122661), (2655, 121044), (2751, 116820), (2772, 115935), (2882, 111510), (2970, 108206), (3186, 100870), (3245, 99036), (3465, 92748), (3537, 90860), (3540, 90783), (3668, 87615), (3717, 86460), (3780, 85019), (3894, 82530), (3930, 81774), (4130, 77814), (4158, 77290), (4323, 74340), (4543, 70740), (4585, 70092), (4620, 69561), (4716, 68145), (4956, 64845), (5310, 60522), (5502, 58410), (5764, 55755), (5841, 55020), (5895, 54516), (5940, 54103), (6195, 51876), (6372, 50435), (6490, 49518), (6930, 46374), (7074, 45430), (7205, 44604), (7434, 43230), (7729, 41580), (7788, 41265), (7860, 40887), (7965, 40348), (8253, 38940), (8260, 38907), (8316, 38645), (8646, 37170), (9086, 35370), (9170, 35046), (9735, 33012), (10087, 31860), (10395, 30916), (10620, 30261), (11004, 29205), (11151, 28820), (11682, 27510), (11790, 27258), (12390, 25938), (12969, 24780), (12980, 24759), (13629, 23580), (13755, 23364), (13860, 23187), (14148, 22715), (14410, 22302), (14868, 21615), (15458, 20790), (15930, 20174), (16506, 19470), (17292, 18585), (17523, 18340), (17685, 18172)]