20169742320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4217}}^1$

素因数の和:4329

約数の個数: 480

約数和(自身を含む): 84530339712

約数和(自身を除く): 64360597392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 146, 156, 168, 180, 182, 195, 208, 210, 219, 234, 240, 252, 260, 273, 280, 292, 312, 315, 336, 360, 364, 365, 390, 420, 438, 455, 468, 504, 511, 520, 546, 560, 584, 585, 624, 630, 657, 720, 728, 730, 780, 819, 840, 876, 910, 936, 949, 1008, 1022, 1040, 1092, 1095, 1168, 1170, 1260, 1314, 1365, 1456, 1460, 1533, 1560, 1638, 1680, 1752, 1820, 1872, 1898, 2044, 2184, 2190, 2340, 2520, 2555, 2628, 2730, 2847, 2920, 3066, 3120, 3276, 3285, 3504, 3640, 3796, 4088, 4095, 4217, 4368, 4380, 4599, 4680, 4745, 5040, 5110, 5256, 5460, 5694, 5840, 6132, 6552, 6570, 6643, 7280, 7592, 7665, 8176, 8190, 8434, 8541, 8760, 9198, 9360, 9490, 10220, 10512, 10920, 11388, 12264, 12651, 13104, 13140, 13286, 14235, 15184, 15330, 16380, 16868, 17082, 17520, 18396, 18980, 19929, 20440, 21085, 21840, 22776, 22995, 24528, 25302, 26280, 26572, 28470, 29519, 30660, 32760, 33215, 33736, 34164, 36792, 37953, 37960, 39858, 40880, 42170, 42705, 45552, 45990, 50604, 52560, 53144, 54821, 56940, 59038, 59787, 61320, 63255, 65520, 66430, 67472, 68328, 73584, 75906, 75920, 79716, 84340, 85410, 88557, 91980, 99645, 101208, 106288, 109642, 113880, 118076, 119574, 122640, 126510, 132860, 136656, 147595, 151812, 159432, 164463, 168680, 170820, 177114, 183960, 189765, 199290, 202416, 219284, 227760, 236152, 239148, 253020, 265671, 265720, 274105, 295190, 298935, 303624, 307841, 318864, 328926, 337360, 341640, 354228, 367920, 379530, 383747, 398580, 438568, 442785, 472304, 478296, 493389, 506040, 531342, 531440, 548210, 590380, 597870, 607248, 615682, 657852, 683280, 708456, 759060, 767494, 797160, 822315, 877136, 885570, 923523, 956592, 986778, 1012080, 1062684, 1096420, 1151241, 1180760, 1195740, 1231364, 1315704, 1328355, 1416912, 1518120, 1534988, 1539205, 1594320, 1644630, 1771140, 1847046, 1918735, 1973556, 2125368, 2154887, 2192840, 2302482, 2361520, 2391480, 2462728, 2466945, 2631408, 2656710, 2770569, 3036240, 3069976, 3078410, 3289260, 3453723, 3542280, 3694092, 3837470, 3947112, 4001933, 4250736, 4309774, 4385680, 4604964, 4617615, 4782960, 4925456, 4933890, 5313420, 5541138, 5756205, 6139952, 6156820, 6464661, 6578520, 6907446, 7084560, 7388184, 7674940, 7894224, 8003866, 8619548, 9209928, 9235230, 9867780, 10626840, 10774435, 11082276, 11512410, 12005799, 12313640, 12929322, 13157040, 13814892, 13852845, 14776368, 15349880, 16007732, 17239096, 17268615, 18419856, 18470460, 19393983, 19735560, 20009665, 21253680, 21548870, 22164552, 23024820, 24011598, 24627280, 25858644, 27629784, 27705690, 28013531, 30699760, 32015464, 32323305, 34478192, 34537230, 36017397, 36940920, 38787966, 39471120, 40019330, 43097740, 44329104, 46049640, 48023196, 51717288, 55259568, 55411380, 56027062, 60028995, 64030928, 64646610, 69074460, 72034794, 73881840, 77575932, 80038660, 84040593, 86195480, 92099280, 96046392, 96969915, 103434576, 110822760, 112054124, 120057990, 129293220, 138148920, 140067655, 144069588, 155151864, 160077320, 168081186, 172390960, 180086985, 192092784, 193939830, 221645520, 224108248, 240115980, 252121779, 258586440, 276297840, 280135310, 288139176, 310303728, 320154640, 336162372, 360173970, 387879660, 420202965, 448216496, 480231960, 504243558, 517172880, 560270620, 576278352, 672324744, 720347940, 775759320, 840405930, 960463920, 1008487116, 1120541240, 1260608895, 1344649488, 1440695880, 1551518640, 1680811860, 2016974232, 2241082480, 2521217790, 2881391760, 3361623720, 4033948464, 5042435580, 6723247440, 10084871160, 20169742320]

約数ペア:

[(1, 20169742320), (2, 10084871160), (3, 6723247440), (4, 5042435580), (5, 4033948464), (6, 3361623720), (7, 2881391760), (8, 2521217790), (9, 2241082480), (10, 2016974232), (12, 1680811860), (13, 1551518640), (14, 1440695880), (15, 1344649488), (16, 1260608895), (18, 1120541240), (20, 1008487116), (21, 960463920), (24, 840405930), (26, 775759320), (28, 720347940), (30, 672324744), (35, 576278352), (36, 560270620), (39, 517172880), (40, 504243558), (42, 480231960), (45, 448216496), (48, 420202965), (52, 387879660), (56, 360173970), (60, 336162372), (63, 320154640), (65, 310303728), (70, 288139176), (72, 280135310), (73, 276297840), (78, 258586440), (80, 252121779), (84, 240115980), (90, 224108248), (91, 221645520), (104, 193939830), (105, 192092784), (112, 180086985), (117, 172390960), (120, 168081186), (126, 160077320), (130, 155151864), (140, 144069588), (144, 140067655), (146, 138148920), (156, 129293220), (168, 120057990), (180, 112054124), (182, 110822760), (195, 103434576), (208, 96969915), (210, 96046392), (219, 92099280), (234, 86195480), (240, 84040593), (252, 80038660), (260, 77575932), (273, 73881840), (280, 72034794), (292, 69074460), (312, 64646610), (315, 64030928), (336, 60028995), (360, 56027062), (364, 55411380), (365, 55259568), (390, 51717288), (420, 48023196), (438, 46049640), (455, 44329104), (468, 43097740), (504, 40019330), (511, 39471120), (520, 38787966), (546, 36940920), (560, 36017397), (584, 34537230), (585, 34478192), (624, 32323305), (630, 32015464), (657, 30699760), (720, 28013531), (728, 27705690), (730, 27629784), (780, 25858644), (819, 24627280), (840, 24011598), (876, 23024820), (910, 22164552), (936, 21548870), (949, 21253680), (1008, 20009665), (1022, 19735560), (1040, 19393983), (1092, 18470460), (1095, 18419856), (1168, 17268615), (1170, 17239096), (1260, 16007732), (1314, 15349880), (1365, 14776368), (1456, 13852845), (1460, 13814892), (1533, 13157040), (1560, 12929322), (1638, 12313640), (1680, 12005799), (1752, 11512410), (1820, 11082276), (1872, 10774435), (1898, 10626840), (2044, 9867780), (2184, 9235230), (2190, 9209928), (2340, 8619548), (2520, 8003866), (2555, 7894224), (2628, 7674940), (2730, 7388184), (2847, 7084560), (2920, 6907446), (3066, 6578520), (3120, 6464661), (3276, 6156820), (3285, 6139952), (3504, 5756205), (3640, 5541138), (3796, 5313420), (4088, 4933890), (4095, 4925456), (4217, 4782960), (4368, 4617615), (4380, 4604964), (4599, 4385680), (4680, 4309774), (4745, 4250736), (5040, 4001933), (5110, 3947112), (5256, 3837470), (5460, 3694092), (5694, 3542280), (5840, 3453723), (6132, 3289260), (6552, 3078410), (6570, 3069976), (6643, 3036240), (7280, 2770569), (7592, 2656710), (7665, 2631408), (8176, 2466945), (8190, 2462728), (8434, 2391480), (8541, 2361520), (8760, 2302482), (9198, 2192840), (9360, 2154887), (9490, 2125368), (10220, 1973556), (10512, 1918735), (10920, 1847046), (11388, 1771140), (12264, 1644630), (12651, 1594320), (13104, 1539205), (13140, 1534988), (13286, 1518120), (14235, 1416912), (15184, 1328355), (15330, 1315704), (16380, 1231364), (16868, 1195740), (17082, 1180760), (17520, 1151241), (18396, 1096420), (18980, 1062684), (19929, 1012080), (20440, 986778), (21085, 956592), (21840, 923523), (22776, 885570), (22995, 877136), (24528, 822315), (25302, 797160), (26280, 767494), (26572, 759060), (28470, 708456), (29519, 683280), (30660, 657852), (32760, 615682), (33215, 607248), (33736, 597870), (34164, 590380), (36792, 548210), (37953, 531440), (37960, 531342), (39858, 506040), (40880, 493389), (42170, 478296), (42705, 472304), (45552, 442785), (45990, 438568), (50604, 398580), (52560, 383747), (53144, 379530), (54821, 367920), (56940, 354228), (59038, 341640), (59787, 337360), (61320, 328926), (63255, 318864), (65520, 307841), (66430, 303624), (67472, 298935), (68328, 295190), (73584, 274105), (75906, 265720), (75920, 265671), (79716, 253020), (84340, 239148), (85410, 236152), (88557, 227760), (91980, 219284), (99645, 202416), (101208, 199290), (106288, 189765), (109642, 183960), (113880, 177114), (118076, 170820), (119574, 168680), (122640, 164463), (126510, 159432), (132860, 151812), (136656, 147595)]