21373288560

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9397}}^1$

素因数の和:9444

約数の個数: 320

約数和(自身を含む): 80269445760

約数和(自身を除く): 58896157200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2187, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4374, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 7020, 7290, 8424, 8748, 9360, 9397, 9477, 9720, 10530, 10935, 11664, 12636, 14040, 14580, 15795, 16848, 17496, 18794, 18954, 19440, 21060, 21870, 25272, 28080, 28191, 28431, 29160, 31590, 34992, 37588, 37908, 42120, 43740, 46985, 47385, 50544, 56382, 56862, 58320, 63180, 75176, 75816, 84240, 84573, 87480, 93970, 94770, 112764, 113724, 122161, 126360, 140955, 142155, 150352, 151632, 169146, 174960, 187940, 189540, 225528, 227448, 244322, 252720, 253719, 281910, 284310, 338292, 366483, 375880, 379080, 422865, 451056, 454896, 488644, 507438, 563820, 568620, 610805, 676584, 732966, 751760, 758160, 761157, 845730, 977288, 1014876, 1099449, 1127640, 1137240, 1221610, 1268595, 1353168, 1465932, 1522314, 1691460, 1832415, 1954576, 2029752, 2198898, 2255280, 2274480, 2283471, 2443220, 2537190, 2931864, 3044628, 3298347, 3382920, 3664830, 3805785, 4059504, 4397796, 4566942, 4886440, 5074380, 5497245, 5863728, 6089256, 6596694, 6765840, 6850413, 7329660, 7611570, 8795592, 9133884, 9772880, 9895041, 10148760, 10994490, 11417355, 12178512, 13193388, 13700826, 14659320, 15223140, 16491735, 17591184, 18267768, 19790082, 20297520, 20551239, 21988980, 22834710, 26386776, 27401652, 29318640, 29685123, 30446280, 32983470, 34252065, 36535536, 39580164, 41102478, 43977960, 45669420, 49475205, 52773552, 54803304, 59370246, 60892560, 65966940, 68504130, 79160328, 82204956, 87955920, 89055369, 91338840, 98950410, 102756195, 109606608, 118740492, 131933880, 137008260, 148425615, 158320656, 164409912, 178110738, 182677680, 197900820, 205512390, 237480984, 263867760, 267166107, 274016520, 296851230, 328819824, 356221476, 395801640, 411024780, 445276845, 474961968, 534332214, 548033040, 593702460, 712442952, 791603280, 822049560, 890553690, 1068664428, 1187404920, 1335830535, 1424885904, 1644099120, 1781107380, 2137328856, 2374809840, 2671661070, 3562214760, 4274657712, 5343322140, 7124429520, 10686644280, 21373288560]

約数ペア:

[(1, 21373288560), (2, 10686644280), (3, 7124429520), (4, 5343322140), (5, 4274657712), (6, 3562214760), (8, 2671661070), (9, 2374809840), (10, 2137328856), (12, 1781107380), (13, 1644099120), (15, 1424885904), (16, 1335830535), (18, 1187404920), (20, 1068664428), (24, 890553690), (26, 822049560), (27, 791603280), (30, 712442952), (36, 593702460), (39, 548033040), (40, 534332214), (45, 474961968), (48, 445276845), (52, 411024780), (54, 395801640), (60, 356221476), (65, 328819824), (72, 296851230), (78, 274016520), (80, 267166107), (81, 263867760), (90, 237480984), (104, 205512390), (108, 197900820), (117, 182677680), (120, 178110738), (130, 164409912), (135, 158320656), (144, 148425615), (156, 137008260), (162, 131933880), (180, 118740492), (195, 109606608), (208, 102756195), (216, 98950410), (234, 91338840), (240, 89055369), (243, 87955920), (260, 82204956), (270, 79160328), (312, 68504130), (324, 65966940), (351, 60892560), (360, 59370246), (390, 54803304), (405, 52773552), (432, 49475205), (468, 45669420), (486, 43977960), (520, 41102478), (540, 39580164), (585, 36535536), (624, 34252065), (648, 32983470), (702, 30446280), (720, 29685123), (729, 29318640), (780, 27401652), (810, 26386776), (936, 22834710), (972, 21988980), (1040, 20551239), (1053, 20297520), (1080, 19790082), (1170, 18267768), (1215, 17591184), (1296, 16491735), (1404, 15223140), (1458, 14659320), (1560, 13700826), (1620, 13193388), (1755, 12178512), (1872, 11417355), (1944, 10994490), (2106, 10148760), (2160, 9895041), (2187, 9772880), (2340, 9133884), (2430, 8795592), (2808, 7611570), (2916, 7329660), (3120, 6850413), (3159, 6765840), (3240, 6596694), (3510, 6089256), (3645, 5863728), (3888, 5497245), (4212, 5074380), (4374, 4886440), (4680, 4566942), (4860, 4397796), (5265, 4059504), (5616, 3805785), (5832, 3664830), (6318, 3382920), (6480, 3298347), (7020, 3044628), (7290, 2931864), (8424, 2537190), (8748, 2443220), (9360, 2283471), (9397, 2274480), (9477, 2255280), (9720, 2198898), (10530, 2029752), (10935, 1954576), (11664, 1832415), (12636, 1691460), (14040, 1522314), (14580, 1465932), (15795, 1353168), (16848, 1268595), (17496, 1221610), (18794, 1137240), (18954, 1127640), (19440, 1099449), (21060, 1014876), (21870, 977288), (25272, 845730), (28080, 761157), (28191, 758160), (28431, 751760), (29160, 732966), (31590, 676584), (34992, 610805), (37588, 568620), (37908, 563820), (42120, 507438), (43740, 488644), (46985, 454896), (47385, 451056), (50544, 422865), (56382, 379080), (56862, 375880), (58320, 366483), (63180, 338292), (75176, 284310), (75816, 281910), (84240, 253719), (84573, 252720), (87480, 244322), (93970, 227448), (94770, 225528), (112764, 189540), (113724, 187940), (122161, 174960), (126360, 169146), (140955, 151632), (142155, 150352)]