80816221080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{31847}}^1$

素因数の和:31943

約数の個数: 384

約数和(自身を含む): 321945062400

約数和(自身を除く): 241128841320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 53, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 106, 114, 120, 126, 133, 140, 152, 159, 168, 171, 180, 190, 210, 212, 228, 252, 265, 266, 280, 285, 315, 318, 342, 360, 371, 380, 399, 420, 424, 456, 477, 504, 530, 532, 570, 630, 636, 665, 684, 742, 760, 795, 798, 840, 855, 954, 1007, 1060, 1064, 1113, 1140, 1197, 1260, 1272, 1330, 1368, 1484, 1590, 1596, 1710, 1855, 1908, 1995, 2014, 2120, 2226, 2280, 2385, 2394, 2520, 2660, 2968, 3021, 3180, 3192, 3339, 3420, 3710, 3816, 3990, 4028, 4452, 4770, 4788, 5035, 5320, 5565, 5985, 6042, 6360, 6678, 6840, 7049, 7420, 7980, 8056, 8904, 9063, 9540, 9576, 10070, 11130, 11970, 12084, 13356, 14098, 14840, 15105, 15960, 16695, 18126, 19080, 20140, 21147, 22260, 23940, 24168, 26712, 28196, 30210, 31847, 33390, 35245, 36252, 40280, 42294, 44520, 45315, 47880, 56392, 60420, 63441, 63694, 66780, 70490, 72504, 84588, 90630, 95541, 105735, 120840, 126882, 127388, 133560, 140980, 159235, 169176, 181260, 191082, 211470, 222929, 253764, 254776, 281960, 286623, 317205, 318470, 362520, 382164, 422940, 445858, 477705, 507528, 573246, 605093, 634410, 636940, 668787, 764328, 845880, 891716, 955410, 1114645, 1146492, 1210186, 1268820, 1273880, 1337574, 1433115, 1687891, 1783432, 1815279, 1910820, 2006361, 2229290, 2292984, 2420372, 2537640, 2675148, 2866230, 3025465, 3343935, 3375782, 3630558, 3821640, 4012722, 4235651, 4458580, 4840744, 5063673, 5350296, 5445837, 5732460, 6050930, 6687870, 6751564, 7261116, 8025444, 8439455, 8471302, 8917160, 9076395, 10031805, 10127346, 10891674, 11464920, 11815237, 12101860, 12706953, 13375740, 13503128, 14522232, 15191019, 16050888, 16878910, 16942604, 18152790, 20063610, 20254692, 21178255, 21783348, 23630474, 24203720, 25318365, 25413906, 26751480, 27229185, 30382038, 32069929, 33757820, 33885208, 35445711, 36305580, 38120859, 40127220, 40509384, 42356510, 43566696, 47260948, 50636730, 50827812, 54458370, 59076185, 60764076, 63534765, 64139858, 67515640, 70891422, 72611160, 75955095, 76241718, 80254440, 84713020, 94521896, 96209787, 101273460, 101655624, 106337133, 108916740, 118152370, 121528152, 127069530, 128279716, 141782844, 151910190, 152483436, 160349645, 169426040, 177228555, 190604295, 192419574, 202546920, 212674266, 217833480, 224489503, 236304740, 254139060, 256559432, 283565688, 288629361, 303820380, 304966872, 320699290, 354457110, 381208590, 384839148, 425348532, 448979006, 472609480, 481048935, 508278120, 531685665, 577258722, 607640760, 641398580, 673468509, 708914220, 762417180, 769678296, 850697064, 897958012, 962097870, 1063371330, 1122447515, 1154517444, 1282797160, 1346937018, 1417828440, 1443146805, 1524834360, 1795916024, 1924195740, 2020405527, 2126742660, 2244895030, 2309034888, 2693874036, 2886293610, 3367342545, 3848391480, 4040811054, 4253485320, 4489790060, 5387748072, 5772587220, 6734685090, 8081622108, 8979580120, 10102027635, 11545174440, 13469370180, 16163244216, 20204055270, 26938740360, 40408110540, 80816221080]

約数ペア:

[(1, 80816221080), (2, 40408110540), (3, 26938740360), (4, 20204055270), (5, 16163244216), (6, 13469370180), (7, 11545174440), (8, 10102027635), (9, 8979580120), (10, 8081622108), (12, 6734685090), (14, 5772587220), (15, 5387748072), (18, 4489790060), (19, 4253485320), (20, 4040811054), (21, 3848391480), (24, 3367342545), (28, 2886293610), (30, 2693874036), (35, 2309034888), (36, 2244895030), (38, 2126742660), (40, 2020405527), (42, 1924195740), (45, 1795916024), (53, 1524834360), (56, 1443146805), (57, 1417828440), (60, 1346937018), (63, 1282797160), (70, 1154517444), (72, 1122447515), (76, 1063371330), (84, 962097870), (90, 897958012), (95, 850697064), (105, 769678296), (106, 762417180), (114, 708914220), (120, 673468509), (126, 641398580), (133, 607640760), (140, 577258722), (152, 531685665), (159, 508278120), (168, 481048935), (171, 472609480), (180, 448979006), (190, 425348532), (210, 384839148), (212, 381208590), (228, 354457110), (252, 320699290), (265, 304966872), (266, 303820380), (280, 288629361), (285, 283565688), (315, 256559432), (318, 254139060), (342, 236304740), (360, 224489503), (371, 217833480), (380, 212674266), (399, 202546920), (420, 192419574), (424, 190604295), (456, 177228555), (477, 169426040), (504, 160349645), (530, 152483436), (532, 151910190), (570, 141782844), (630, 128279716), (636, 127069530), (665, 121528152), (684, 118152370), (742, 108916740), (760, 106337133), (795, 101655624), (798, 101273460), (840, 96209787), (855, 94521896), (954, 84713020), (1007, 80254440), (1060, 76241718), (1064, 75955095), (1113, 72611160), (1140, 70891422), (1197, 67515640), (1260, 64139858), (1272, 63534765), (1330, 60764076), (1368, 59076185), (1484, 54458370), (1590, 50827812), (1596, 50636730), (1710, 47260948), (1855, 43566696), (1908, 42356510), (1995, 40509384), (2014, 40127220), (2120, 38120859), (2226, 36305580), (2280, 35445711), (2385, 33885208), (2394, 33757820), (2520, 32069929), (2660, 30382038), (2968, 27229185), (3021, 26751480), (3180, 25413906), (3192, 25318365), (3339, 24203720), (3420, 23630474), (3710, 21783348), (3816, 21178255), (3990, 20254692), (4028, 20063610), (4452, 18152790), (4770, 16942604), (4788, 16878910), (5035, 16050888), (5320, 15191019), (5565, 14522232), (5985, 13503128), (6042, 13375740), (6360, 12706953), (6678, 12101860), (6840, 11815237), (7049, 11464920), (7420, 10891674), (7980, 10127346), (8056, 10031805), (8904, 9076395), (9063, 8917160), (9540, 8471302), (9576, 8439455), (10070, 8025444), (11130, 7261116), (11970, 6751564), (12084, 6687870), (13356, 6050930), (14098, 5732460), (14840, 5445837), (15105, 5350296), (15960, 5063673), (16695, 4840744), (18126, 4458580), (19080, 4235651), (20140, 4012722), (21147, 3821640), (22260, 3630558), (23940, 3375782), (24168, 3343935), (26712, 3025465), (28196, 2866230), (30210, 2675148), (31847, 2537640), (33390, 2420372), (35245, 2292984), (36252, 2229290), (40280, 2006361), (42294, 1910820), (44520, 1815279), (45315, 1783432), (47880, 1687891), (56392, 1433115), (60420, 1337574), (63441, 1273880), (63694, 1268820), (66780, 1210186), (70490, 1146492), (72504, 1114645), (84588, 955410), (90630, 891716), (95541, 845880), (105735, 764328), (120840, 668787), (126882, 636940), (127388, 634410), (133560, 605093), (140980, 573246), (159235, 507528), (169176, 477705), (181260, 445858), (191082, 422940), (211470, 382164), (222929, 362520), (253764, 318470), (254776, 317205), (281960, 286623)]