21133060740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3187}}^1$

素因数の和:3427

約数の個数: 288

約数和(自身を含む): 74444033664

約数和(自身を除く): 53310972924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 197, 198, 204, 220, 255, 306, 330, 340, 374, 394, 396, 495, 510, 561, 591, 612, 660, 748, 765, 788, 935, 985, 990, 1020, 1122, 1182, 1530, 1683, 1773, 1870, 1970, 1980, 2167, 2244, 2364, 2805, 2955, 3060, 3187, 3349, 3366, 3546, 3740, 3940, 4334, 5610, 5910, 6374, 6501, 6698, 6732, 7092, 8415, 8668, 8865, 9561, 10047, 10835, 11220, 11820, 12748, 13002, 13396, 15935, 16745, 16830, 17730, 19122, 19503, 20094, 21670, 26004, 28683, 30141, 31870, 32505, 33490, 33660, 35057, 35460, 36839, 38244, 39006, 40188, 43340, 47805, 50235, 54179, 57366, 60282, 63740, 65010, 66980, 70114, 73678, 78012, 95610, 97515, 100470, 105171, 108358, 110517, 114732, 120564, 130020, 140228, 143415, 147356, 150705, 162537, 175285, 184195, 191220, 195030, 200940, 210342, 216716, 221034, 270895, 286830, 301410, 315513, 325074, 331551, 350570, 368390, 390060, 420684, 442068, 487611, 525855, 541790, 552585, 573660, 595969, 602820, 627839, 631026, 650148, 663102, 701140, 736780, 812685, 975222, 1051710, 1083580, 1105170, 1191938, 1255678, 1262052, 1326204, 1577565, 1625370, 1657755, 1787907, 1883517, 1950444, 2103420, 2210340, 2383876, 2438055, 2511356, 2979845, 3139195, 3155130, 3250740, 3315510, 3575814, 3767034, 4876110, 5363721, 5650551, 5959690, 6278390, 6310260, 6631020, 6906229, 7151628, 7534068, 8939535, 9417585, 9752220, 10673263, 10727442, 11301102, 11919380, 12556780, 13812458, 17879070, 18835170, 20718687, 21346526, 21454884, 22602204, 26818605, 27624916, 28252755, 32019789, 34531145, 35758140, 37670340, 41437374, 42693052, 53366315, 53637210, 56505510, 62156061, 64039578, 69062290, 82874748, 96059367, 103593435, 106732630, 107274420, 113011020, 117405893, 124312122, 128079156, 138124580, 160098945, 192118734, 207186870, 213465260, 234811786, 248624244, 310780305, 320197890, 352217679, 384237468, 414373740, 469623572, 480296835, 587029465, 621560610, 640395780, 704435358, 960593670, 1056653037, 1174058930, 1243121220, 1408870716, 1761088395, 1921187340, 2113306074, 2348117860, 3522176790, 4226612148, 5283265185, 7044353580, 10566530370, 21133060740]

約数ペア:

[(1, 21133060740), (2, 10566530370), (3, 7044353580), (4, 5283265185), (5, 4226612148), (6, 3522176790), (9, 2348117860), (10, 2113306074), (11, 1921187340), (12, 1761088395), (15, 1408870716), (17, 1243121220), (18, 1174058930), (20, 1056653037), (22, 960593670), (30, 704435358), (33, 640395780), (34, 621560610), (36, 587029465), (44, 480296835), (45, 469623572), (51, 414373740), (55, 384237468), (60, 352217679), (66, 320197890), (68, 310780305), (85, 248624244), (90, 234811786), (99, 213465260), (102, 207186870), (110, 192118734), (132, 160098945), (153, 138124580), (165, 128079156), (170, 124312122), (180, 117405893), (187, 113011020), (197, 107274420), (198, 106732630), (204, 103593435), (220, 96059367), (255, 82874748), (306, 69062290), (330, 64039578), (340, 62156061), (374, 56505510), (394, 53637210), (396, 53366315), (495, 42693052), (510, 41437374), (561, 37670340), (591, 35758140), (612, 34531145), (660, 32019789), (748, 28252755), (765, 27624916), (788, 26818605), (935, 22602204), (985, 21454884), (990, 21346526), (1020, 20718687), (1122, 18835170), (1182, 17879070), (1530, 13812458), (1683, 12556780), (1773, 11919380), (1870, 11301102), (1970, 10727442), (1980, 10673263), (2167, 9752220), (2244, 9417585), (2364, 8939535), (2805, 7534068), (2955, 7151628), (3060, 6906229), (3187, 6631020), (3349, 6310260), (3366, 6278390), (3546, 5959690), (3740, 5650551), (3940, 5363721), (4334, 4876110), (5610, 3767034), (5910, 3575814), (6374, 3315510), (6501, 3250740), (6698, 3155130), (6732, 3139195), (7092, 2979845), (8415, 2511356), (8668, 2438055), (8865, 2383876), (9561, 2210340), (10047, 2103420), (10835, 1950444), (11220, 1883517), (11820, 1787907), (12748, 1657755), (13002, 1625370), (13396, 1577565), (15935, 1326204), (16745, 1262052), (16830, 1255678), (17730, 1191938), (19122, 1105170), (19503, 1083580), (20094, 1051710), (21670, 975222), (26004, 812685), (28683, 736780), (30141, 701140), (31870, 663102), (32505, 650148), (33490, 631026), (33660, 627839), (35057, 602820), (35460, 595969), (36839, 573660), (38244, 552585), (39006, 541790), (40188, 525855), (43340, 487611), (47805, 442068), (50235, 420684), (54179, 390060), (57366, 368390), (60282, 350570), (63740, 331551), (65010, 325074), (66980, 315513), (70114, 301410), (73678, 286830), (78012, 270895), (95610, 221034), (97515, 216716), (100470, 210342), (105171, 200940), (108358, 195030), (110517, 191220), (114732, 184195), (120564, 175285), (130020, 162537), (140228, 150705), (143415, 147356)]