21875362080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1220

約数の個数: 384

約数和(自身を含む): 81253622016

約数和(自身を除く): 59378259936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 421, 429, 440, 480, 520, 528, 572, 624, 660, 715, 757, 780, 842, 858, 880, 1040, 1056, 1144, 1248, 1263, 1320, 1430, 1514, 1560, 1684, 1716, 1760, 2080, 2105, 2145, 2271, 2288, 2526, 2640, 2860, 3028, 3120, 3368, 3432, 3785, 4210, 4290, 4542, 4576, 4631, 5052, 5280, 5473, 5720, 6056, 6240, 6315, 6736, 6864, 7570, 8327, 8420, 8580, 9084, 9262, 9841, 10104, 10946, 11355, 11440, 12112, 12630, 13472, 13728, 13893, 15140, 16419, 16654, 16840, 17160, 18168, 18524, 19682, 20208, 21892, 22710, 22880, 23155, 24224, 24981, 25260, 27365, 27786, 29523, 30280, 32838, 33308, 33680, 34320, 36336, 37048, 39364, 40416, 41635, 43784, 45420, 46310, 49205, 49962, 50520, 54730, 55572, 59046, 60203, 60560, 65676, 66616, 67360, 68640, 69465, 72672, 74096, 78728, 82095, 83270, 87568, 90840, 92620, 98410, 99924, 101040, 108251, 109460, 111144, 118092, 120406, 121120, 124905, 131352, 133232, 138930, 147615, 148192, 157456, 164190, 166540, 175136, 180609, 181680, 185240, 196820, 199848, 202080, 216502, 218920, 222288, 236184, 240812, 249810, 262704, 266464, 277860, 295230, 301015, 314912, 318697, 324753, 328380, 333080, 361218, 363360, 370480, 393640, 399696, 433004, 437840, 444576, 472368, 481624, 499620, 525408, 541255, 555720, 590460, 602030, 637394, 649506, 656760, 666160, 722436, 740960, 787280, 799392, 866008, 875680, 903045, 944736, 956091, 963248, 999240, 1082510, 1111440, 1180920, 1204060, 1274788, 1299012, 1313520, 1332320, 1444872, 1574560, 1593485, 1623765, 1732016, 1806090, 1912182, 1926496, 1998480, 2165020, 2222880, 2361840, 2408120, 2549576, 2598024, 2627040, 2889744, 3186970, 3247530, 3464032, 3505667, 3612180, 3824364, 3996960, 4143061, 4330040, 4723680, 4780455, 4816240, 5099152, 5196048, 5779488, 6373940, 6495060, 7011334, 7224360, 7648728, 8286122, 8660080, 9560910, 9632480, 10198304, 10392096, 10517001, 12429183, 12747880, 12990120, 14022668, 14448720, 15297456, 16572244, 17320160, 17528335, 19121820, 20715305, 21034002, 24858366, 25495760, 25980240, 28045336, 28897440, 30594912, 33144488, 35056670, 38243640, 41430610, 42068004, 45573671, 49716732, 50991520, 51960480, 52585005, 56090672, 62145915, 66288976, 70113340, 76487280, 82861220, 84136008, 91147342, 99433464, 105170010, 112181344, 124291830, 132577952, 136721013, 140226680, 152974560, 165722440, 168272016, 182294684, 198866928, 210340020, 227868355, 248583660, 273442026, 280453360, 331444880, 336544032, 364589368, 397733856, 420680040, 455736710, 497167320, 546884052, 560906720, 662889760, 683605065, 729178736, 841360080, 911473420, 994334640, 1093768104, 1367210130, 1458357472, 1682720160, 1822946840, 1988669280, 2187536208, 2734420260, 3645893680, 4375072416, 5468840520, 7291787360, 10937681040, 21875362080]

約数ペア:

[(1, 21875362080), (2, 10937681040), (3, 7291787360), (4, 5468840520), (5, 4375072416), (6, 3645893680), (8, 2734420260), (10, 2187536208), (11, 1988669280), (12, 1822946840), (13, 1682720160), (15, 1458357472), (16, 1367210130), (20, 1093768104), (22, 994334640), (24, 911473420), (26, 841360080), (30, 729178736), (32, 683605065), (33, 662889760), (39, 560906720), (40, 546884052), (44, 497167320), (48, 455736710), (52, 420680040), (55, 397733856), (60, 364589368), (65, 336544032), (66, 331444880), (78, 280453360), (80, 273442026), (88, 248583660), (96, 227868355), (104, 210340020), (110, 198866928), (120, 182294684), (130, 168272016), (132, 165722440), (143, 152974560), (156, 140226680), (160, 136721013), (165, 132577952), (176, 124291830), (195, 112181344), (208, 105170010), (220, 99433464), (240, 91147342), (260, 84136008), (264, 82861220), (286, 76487280), (312, 70113340), (330, 66288976), (352, 62145915), (390, 56090672), (416, 52585005), (421, 51960480), (429, 50991520), (440, 49716732), (480, 45573671), (520, 42068004), (528, 41430610), (572, 38243640), (624, 35056670), (660, 33144488), (715, 30594912), (757, 28897440), (780, 28045336), (842, 25980240), (858, 25495760), (880, 24858366), (1040, 21034002), (1056, 20715305), (1144, 19121820), (1248, 17528335), (1263, 17320160), (1320, 16572244), (1430, 15297456), (1514, 14448720), (1560, 14022668), (1684, 12990120), (1716, 12747880), (1760, 12429183), (2080, 10517001), (2105, 10392096), (2145, 10198304), (2271, 9632480), (2288, 9560910), (2526, 8660080), (2640, 8286122), (2860, 7648728), (3028, 7224360), (3120, 7011334), (3368, 6495060), (3432, 6373940), (3785, 5779488), (4210, 5196048), (4290, 5099152), (4542, 4816240), (4576, 4780455), (4631, 4723680), (5052, 4330040), (5280, 4143061), (5473, 3996960), (5720, 3824364), (6056, 3612180), (6240, 3505667), (6315, 3464032), (6736, 3247530), (6864, 3186970), (7570, 2889744), (8327, 2627040), (8420, 2598024), (8580, 2549576), (9084, 2408120), (9262, 2361840), (9841, 2222880), (10104, 2165020), (10946, 1998480), (11355, 1926496), (11440, 1912182), (12112, 1806090), (12630, 1732016), (13472, 1623765), (13728, 1593485), (13893, 1574560), (15140, 1444872), (16419, 1332320), (16654, 1313520), (16840, 1299012), (17160, 1274788), (18168, 1204060), (18524, 1180920), (19682, 1111440), (20208, 1082510), (21892, 999240), (22710, 963248), (22880, 956091), (23155, 944736), (24224, 903045), (24981, 875680), (25260, 866008), (27365, 799392), (27786, 787280), (29523, 740960), (30280, 722436), (32838, 666160), (33308, 656760), (33680, 649506), (34320, 637394), (36336, 602030), (37048, 590460), (39364, 555720), (40416, 541255), (41635, 525408), (43784, 499620), (45420, 481624), (46310, 472368), (49205, 444576), (49962, 437840), (50520, 433004), (54730, 399696), (55572, 393640), (59046, 370480), (60203, 363360), (60560, 361218), (65676, 333080), (66616, 328380), (67360, 324753), (68640, 318697), (69465, 314912), (72672, 301015), (74096, 295230), (78728, 277860), (82095, 266464), (83270, 262704), (87568, 249810), (90840, 240812), (92620, 236184), (98410, 222288), (99924, 218920), (101040, 216502), (108251, 202080), (109460, 199848), (111144, 196820), (118092, 185240), (120406, 181680), (121120, 180609), (124905, 175136), (131352, 166540), (133232, 164190), (138930, 157456), (147615, 148192)]