21360614976

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2295

約数の個数: 280

約数和(自身を含む): 66464119040

約数和(自身を除く): 45103504064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 64, 72, 81, 93, 96, 108, 122, 124, 144, 162, 183, 186, 192, 216, 244, 248, 279, 288, 324, 366, 372, 432, 488, 496, 549, 558, 576, 648, 732, 744, 837, 864, 976, 992, 1098, 1116, 1296, 1464, 1488, 1647, 1674, 1728, 1891, 1952, 1984, 2179, 2196, 2232, 2511, 2592, 2928, 2976, 3294, 3348, 3782, 3904, 4358, 4392, 4464, 4941, 5022, 5184, 5673, 5856, 5952, 6537, 6588, 6696, 7564, 8716, 8784, 8928, 9882, 10044, 11346, 11712, 13074, 13176, 13392, 15128, 17019, 17432, 17568, 17856, 19611, 19764, 20088, 22692, 26148, 26352, 26784, 30256, 34038, 34864, 35136, 39222, 39528, 40176, 45384, 51057, 52296, 52704, 53568, 58833, 60512, 67549, 68076, 69728, 78444, 79056, 80352, 90768, 102114, 104592, 105408, 117666, 121024, 132919, 135098, 136152, 139456, 153171, 156888, 158112, 160704, 176499, 181536, 202647, 204228, 209184, 235332, 265838, 270196, 272304, 306342, 313776, 316224, 352998, 363072, 398757, 405294, 408456, 418368, 470664, 531676, 540392, 544608, 607941, 612684, 627552, 705996, 797514, 810588, 816912, 941328, 1063352, 1080784, 1089216, 1196271, 1215882, 1225368, 1255104, 1411992, 1595028, 1621176, 1633824, 1823823, 1882656, 2126704, 2161568, 2392542, 2431764, 2450736, 2823984, 3190056, 3242352, 3267648, 3588813, 3647646, 3765312, 4120489, 4253408, 4323136, 4785084, 4863528, 4901472, 5471469, 5647968, 6380112, 6484704, 7177626, 7295292, 8240978, 8506816, 9570168, 9727056, 9802944, 10766439, 10942938, 11295936, 12361467, 12760224, 12969408, 14355252, 14590584, 16481956, 19140336, 19454112, 21532878, 21885876, 24722934, 25520448, 28710504, 29181168, 32963912, 37084401, 38280672, 38908224, 43065756, 43771752, 49445868, 57421008, 58362336, 65927824, 74168802, 76561344, 86131512, 87543504, 98891736, 111253203, 114842016, 116724672, 131855648, 148337604, 172263024, 175087008, 197783472, 222506406, 229684032, 263711296, 296675208, 333759609, 344526048, 350174016, 395566944, 445012812, 593350416, 667519218, 689052096, 791133888, 890025624, 1186700832, 1335038436, 1780051248, 2373401664, 2670076872, 3560102496, 5340153744, 7120204992, 10680307488, 21360614976]

約数ペア:

[(1, 21360614976), (2, 10680307488), (3, 7120204992), (4, 5340153744), (6, 3560102496), (8, 2670076872), (9, 2373401664), (12, 1780051248), (16, 1335038436), (18, 1186700832), (24, 890025624), (27, 791133888), (31, 689052096), (32, 667519218), (36, 593350416), (48, 445012812), (54, 395566944), (61, 350174016), (62, 344526048), (64, 333759609), (72, 296675208), (81, 263711296), (93, 229684032), (96, 222506406), (108, 197783472), (122, 175087008), (124, 172263024), (144, 148337604), (162, 131855648), (183, 116724672), (186, 114842016), (192, 111253203), (216, 98891736), (244, 87543504), (248, 86131512), (279, 76561344), (288, 74168802), (324, 65927824), (366, 58362336), (372, 57421008), (432, 49445868), (488, 43771752), (496, 43065756), (549, 38908224), (558, 38280672), (576, 37084401), (648, 32963912), (732, 29181168), (744, 28710504), (837, 25520448), (864, 24722934), (976, 21885876), (992, 21532878), (1098, 19454112), (1116, 19140336), (1296, 16481956), (1464, 14590584), (1488, 14355252), (1647, 12969408), (1674, 12760224), (1728, 12361467), (1891, 11295936), (1952, 10942938), (1984, 10766439), (2179, 9802944), (2196, 9727056), (2232, 9570168), (2511, 8506816), (2592, 8240978), (2928, 7295292), (2976, 7177626), (3294, 6484704), (3348, 6380112), (3782, 5647968), (3904, 5471469), (4358, 4901472), (4392, 4863528), (4464, 4785084), (4941, 4323136), (5022, 4253408), (5184, 4120489), (5673, 3765312), (5856, 3647646), (5952, 3588813), (6537, 3267648), (6588, 3242352), (6696, 3190056), (7564, 2823984), (8716, 2450736), (8784, 2431764), (8928, 2392542), (9882, 2161568), (10044, 2126704), (11346, 1882656), (11712, 1823823), (13074, 1633824), (13176, 1621176), (13392, 1595028), (15128, 1411992), (17019, 1255104), (17432, 1225368), (17568, 1215882), (17856, 1196271), (19611, 1089216), (19764, 1080784), (20088, 1063352), (22692, 941328), (26148, 816912), (26352, 810588), (26784, 797514), (30256, 705996), (34038, 627552), (34864, 612684), (35136, 607941), (39222, 544608), (39528, 540392), (40176, 531676), (45384, 470664), (51057, 418368), (52296, 408456), (52704, 405294), (53568, 398757), (58833, 363072), (60512, 352998), (67549, 316224), (68076, 313776), (69728, 306342), (78444, 272304), (79056, 270196), (80352, 265838), (90768, 235332), (102114, 209184), (104592, 204228), (105408, 202647), (117666, 181536), (121024, 176499), (132919, 160704), (135098, 158112), (136152, 156888), (139456, 153171)]