31123528800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4671

約数の個数: 576

約数和(自身を含む): 128735760384

約数和(自身を除く): 97612231584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 62, 65, 70, 75, 78, 80, 84, 91, 93, 96, 100, 104, 105, 112, 120, 124, 130, 140, 150, 155, 156, 160, 168, 175, 182, 186, 195, 200, 208, 210, 217, 224, 240, 248, 260, 273, 280, 300, 310, 312, 325, 336, 350, 364, 372, 390, 400, 403, 416, 420, 434, 455, 465, 480, 496, 520, 525, 546, 560, 600, 620, 624, 650, 651, 672, 700, 728, 744, 775, 780, 800, 806, 840, 868, 910, 930, 975, 992, 1040, 1050, 1085, 1092, 1120, 1200, 1209, 1240, 1248, 1300, 1302, 1365, 1400, 1456, 1488, 1550, 1560, 1612, 1680, 1736, 1820, 1860, 1950, 2015, 2080, 2100, 2170, 2184, 2275, 2325, 2400, 2418, 2480, 2600, 2604, 2730, 2800, 2821, 2912, 2976, 3100, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 3900, 4030, 4200, 4340, 4368, 4550, 4597, 4650, 4836, 4960, 5200, 5208, 5425, 5460, 5600, 5642, 6045, 6200, 6240, 6448, 6510, 6825, 6944, 7280, 7440, 7800, 8060, 8400, 8463, 8680, 8736, 9100, 9194, 9300, 9672, 10075, 10400, 10416, 10850, 10920, 11284, 12090, 12400, 12896, 13020, 13650, 13791, 14105, 14560, 14880, 15600, 16120, 16275, 16800, 16926, 17360, 18200, 18388, 18600, 19344, 20150, 20832, 21700, 21840, 22568, 22985, 24180, 24800, 26040, 27300, 27582, 28210, 30225, 31200, 32179, 32240, 32550, 33852, 34720, 36400, 36776, 37200, 38688, 40300, 42315, 43400, 43680, 45136, 45970, 48360, 52080, 54600, 55164, 56420, 59761, 60450, 64358, 64480, 65100, 67704, 68955, 70525, 72800, 73552, 74400, 80600, 84630, 86800, 90272, 91940, 96537, 96720, 104160, 109200, 110328, 112840, 114925, 119522, 120900, 128716, 130200, 135408, 137910, 141050, 142507, 147104, 160895, 161200, 169260, 173600, 179283, 183880, 193074, 193440, 211575, 218400, 220656, 225680, 229850, 239044, 241800, 257432, 260400, 270816, 275820, 282100, 285014, 298805, 321790, 322400, 338520, 344775, 358566, 367760, 386148, 418327, 423150, 427521, 441312, 451360, 459700, 478088, 482685, 483600, 514864, 520800, 551640, 564200, 570028, 597610, 643580, 677040, 689550, 712535, 717132, 735520, 772296, 804475, 836654, 846300, 855042, 896415, 919400, 956176, 965370, 967200, 997549, 1029728, 1103280, 1128400, 1140056, 1195220, 1254981, 1287160, 1354080, 1379100, 1425070, 1434264, 1494025, 1544592, 1608950, 1673308, 1692600, 1710084, 1792830, 1838800, 1852591, 1912352, 1930740, 1995098, 2091635, 2137605, 2206560, 2256800, 2280112, 2390440, 2413425, 2509962, 2574320, 2758200, 2850140, 2868528, 2988050, 2992647, 3089184, 3217900, 3346616, 3385200, 3420168, 3562675, 3585660, 3677600, 3705182, 3861480, 3990196, 4183270, 4275210, 4482075, 4560224, 4780880, 4826850, 4987745, 5019924, 5148640, 5516400, 5557773, 5700280, 5737056, 5976100, 5985294, 6274905, 6435800, 6693232, 6770400, 6840336, 7125350, 7171320, 7410364, 7722960, 7980392, 8366540, 8550420, 8964150, 9262955, 9561760, 9653700, 9975490, 10039848, 10458175, 10688025, 11032800, 11115546, 11400560, 11952200, 11970588, 12549810, 12871600, 12968137, 13386464, 13680672, 14250700, 14342640, 14820728, 14963235, 15445920, 15960784, 16733080, 17100840, 17928300, 18525910, 19307400, 19950980, 20079696, 20916350, 21376050, 22231092, 22801120, 23904400, 23941176, 24938725, 25099620, 25743200, 25936274, 27788865, 28501400, 28685280, 29641456, 29926470, 31374525, 31921568, 33466160, 34201680, 35856600, 37051820, 38614800, 38904411, 39901960, 40159392, 41832700, 42752100, 44462184, 46314775, 47808800, 47882352, 49877450, 50199240, 51872548, 55577730, 57002800, 59282912, 59852940, 62749050, 64840685, 66932320, 68403360, 71713200, 74103640, 74816175, 77229600, 77808822, 79803920, 83665400, 85504200, 88924368, 92629550, 95764704, 99754900, 100398480, 103745096, 111155460, 114005600, 119705880, 125498100, 129681370, 138944325, 143426400, 148207280, 149632350, 155617644, 159607840, 167330800, 171008400, 177848736, 185259100, 194522055, 199509800, 200796960, 207490192, 222310920, 239411760, 250996200, 259362740, 277888650, 296414560, 299264700, 311235288, 324203425, 334661600, 342016800, 370518200, 389044110, 399019600, 414980384, 444621840, 478823520, 501992400, 518725480, 555777300, 598529400, 622470576, 648406850, 741036400, 778088220, 798039200, 889243680, 972610275, 1003984800, 1037450960, 1111554600, 1197058800, 1244941152, 1296813700, 1482072800, 1556176440, 1945220550, 2074901920, 2223109200, 2394117600, 2593627400, 3112352880, 3890441100, 4446218400, 5187254800, 6224705760, 7780882200, 10374509600, 15561764400, 31123528800]

約数ペア:

[(1, 31123528800), (2, 15561764400), (3, 10374509600), (4, 7780882200), (5, 6224705760), (6, 5187254800), (7, 4446218400), (8, 3890441100), (10, 3112352880), (12, 2593627400), (13, 2394117600), (14, 2223109200), (15, 2074901920), (16, 1945220550), (20, 1556176440), (21, 1482072800), (24, 1296813700), (25, 1244941152), (26, 1197058800), (28, 1111554600), (30, 1037450960), (31, 1003984800), (32, 972610275), (35, 889243680), (39, 798039200), (40, 778088220), (42, 741036400), (48, 648406850), (50, 622470576), (52, 598529400), (56, 555777300), (60, 518725480), (62, 501992400), (65, 478823520), (70, 444621840), (75, 414980384), (78, 399019600), (80, 389044110), (84, 370518200), (91, 342016800), (93, 334661600), (96, 324203425), (100, 311235288), (104, 299264700), (105, 296414560), (112, 277888650), (120, 259362740), (124, 250996200), (130, 239411760), (140, 222310920), (150, 207490192), (155, 200796960), (156, 199509800), (160, 194522055), (168, 185259100), (175, 177848736), (182, 171008400), (186, 167330800), (195, 159607840), (200, 155617644), (208, 149632350), (210, 148207280), (217, 143426400), (224, 138944325), (240, 129681370), (248, 125498100), (260, 119705880), (273, 114005600), (280, 111155460), (300, 103745096), (310, 100398480), (312, 99754900), (325, 95764704), (336, 92629550), (350, 88924368), (364, 85504200), (372, 83665400), (390, 79803920), (400, 77808822), (403, 77229600), (416, 74816175), (420, 74103640), (434, 71713200), (455, 68403360), (465, 66932320), (480, 64840685), (496, 62749050), (520, 59852940), (525, 59282912), (546, 57002800), (560, 55577730), (600, 51872548), (620, 50199240), (624, 49877450), (650, 47882352), (651, 47808800), (672, 46314775), (700, 44462184), (728, 42752100), (744, 41832700), (775, 40159392), (780, 39901960), (800, 38904411), (806, 38614800), (840, 37051820), (868, 35856600), (910, 34201680), (930, 33466160), (975, 31921568), (992, 31374525), (1040, 29926470), (1050, 29641456), (1085, 28685280), (1092, 28501400), (1120, 27788865), (1200, 25936274), (1209, 25743200), (1240, 25099620), (1248, 24938725), (1300, 23941176), (1302, 23904400), (1365, 22801120), (1400, 22231092), (1456, 21376050), (1488, 20916350), (1550, 20079696), (1560, 19950980), (1612, 19307400), (1680, 18525910), (1736, 17928300), (1820, 17100840), (1860, 16733080), (1950, 15960784), (2015, 15445920), (2080, 14963235), (2100, 14820728), (2170, 14342640), (2184, 14250700), (2275, 13680672), (2325, 13386464), (2400, 12968137), (2418, 12871600), (2480, 12549810), (2600, 11970588), (2604, 11952200), (2730, 11400560), (2800, 11115546), (2821, 11032800), (2912, 10688025), (2976, 10458175), (3100, 10039848), (3120, 9975490), (3224, 9653700), (3255, 9561760), (3360, 9262955), (3472, 8964150), (3640, 8550420), (3720, 8366540), (3900, 7980392), (4030, 7722960), (4200, 7410364), (4340, 7171320), (4368, 7125350), (4550, 6840336), (4597, 6770400), (4650, 6693232), (4836, 6435800), (4960, 6274905), (5200, 5985294), (5208, 5976100), (5425, 5737056), (5460, 5700280), (5600, 5557773), (5642, 5516400), (6045, 5148640), (6200, 5019924), (6240, 4987745), (6448, 4826850), (6510, 4780880), (6825, 4560224), (6944, 4482075), (7280, 4275210), (7440, 4183270), (7800, 3990196), (8060, 3861480), (8400, 3705182), (8463, 3677600), (8680, 3585660), (8736, 3562675), (9100, 3420168), (9194, 3385200), (9300, 3346616), (9672, 3217900), (10075, 3089184), (10400, 2992647), (10416, 2988050), (10850, 2868528), (10920, 2850140), (11284, 2758200), (12090, 2574320), (12400, 2509962), (12896, 2413425), (13020, 2390440), (13650, 2280112), (13791, 2256800), (14105, 2206560), (14560, 2137605), (14880, 2091635), (15600, 1995098), (16120, 1930740), (16275, 1912352), (16800, 1852591), (16926, 1838800), (17360, 1792830), (18200, 1710084), (18388, 1692600), (18600, 1673308), (19344, 1608950), (20150, 1544592), (20832, 1494025), (21700, 1434264), (21840, 1425070), (22568, 1379100), (22985, 1354080), (24180, 1287160), (24800, 1254981), (26040, 1195220), (27300, 1140056), (27582, 1128400), (28210, 1103280), (30225, 1029728), (31200, 997549), (32179, 967200), (32240, 965370), (32550, 956176), (33852, 919400), (34720, 896415), (36400, 855042), (36776, 846300), (37200, 836654), (38688, 804475), (40300, 772296), (42315, 735520), (43400, 717132), (43680, 712535), (45136, 689550), (45970, 677040), (48360, 643580), (52080, 597610), (54600, 570028), (55164, 564200), (56420, 551640), (59761, 520800), (60450, 514864), (64358, 483600), (64480, 482685), (65100, 478088), (67704, 459700), (68955, 451360), (70525, 441312), (72800, 427521), (73552, 423150), (74400, 418327), (80600, 386148), (84630, 367760), (86800, 358566), (90272, 344775), (91940, 338520), (96537, 322400), (96720, 321790), (104160, 298805), (109200, 285014), (110328, 282100), (112840, 275820), (114925, 270816), (119522, 260400), (120900, 257432), (128716, 241800), (130200, 239044), (135408, 229850), (137910, 225680), (141050, 220656), (142507, 218400), (147104, 211575), (160895, 193440), (161200, 193074), (169260, 183880), (173600, 179283)]