20372974080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 480

約数和(自身を含む): 70731562176

約数和(自身を除く): 50358588096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 137, 160, 170, 192, 201, 204, 240, 255, 256, 268, 272, 274, 289, 320, 335, 340, 384, 402, 408, 411, 480, 510, 512, 536, 544, 548, 578, 640, 670, 680, 685, 768, 804, 816, 822, 867, 960, 1005, 1020, 1072, 1088, 1096, 1139, 1156, 1280, 1340, 1360, 1370, 1445, 1536, 1608, 1632, 1644, 1734, 1920, 2010, 2040, 2055, 2144, 2176, 2192, 2278, 2312, 2329, 2560, 2680, 2720, 2740, 2890, 3216, 3264, 3288, 3417, 3468, 3840, 4020, 4080, 4110, 4288, 4335, 4352, 4384, 4556, 4624, 4658, 5360, 5440, 5480, 5695, 5780, 6432, 6528, 6576, 6834, 6936, 6987, 7680, 8040, 8160, 8220, 8576, 8670, 8704, 8768, 9112, 9179, 9248, 9316, 10720, 10880, 10960, 11390, 11560, 11645, 12864, 13056, 13152, 13668, 13872, 13974, 16080, 16320, 16440, 17085, 17152, 17340, 17536, 18224, 18358, 18496, 18632, 19363, 21440, 21760, 21920, 22780, 23120, 23290, 25728, 26112, 26304, 27336, 27537, 27744, 27948, 32160, 32640, 32880, 34170, 34304, 34680, 34935, 35072, 36448, 36716, 36992, 37264, 38726, 39593, 42880, 43520, 43840, 45560, 45895, 46240, 46580, 51456, 52608, 54672, 55074, 55488, 55896, 58089, 64320, 65280, 65760, 68340, 69360, 69870, 70144, 72896, 73432, 73984, 74528, 77452, 79186, 85760, 87680, 91120, 91790, 92480, 93160, 96815, 102912, 105216, 109344, 110148, 110976, 111792, 116178, 118779, 128640, 130560, 131520, 136680, 137685, 138720, 139740, 145792, 146864, 147968, 149056, 154904, 156043, 158372, 171520, 175360, 182240, 183580, 184960, 186320, 193630, 197965, 210432, 218688, 220296, 221952, 223584, 232356, 237558, 257280, 263040, 273360, 275370, 277440, 279480, 290445, 291584, 293728, 298112, 309808, 312086, 316744, 350720, 364480, 367160, 369920, 372640, 387260, 395930, 437376, 440592, 443904, 447168, 464712, 468129, 475116, 514560, 526080, 546720, 550740, 554880, 558960, 580890, 583168, 587456, 593895, 596224, 619616, 624172, 633488, 728960, 734320, 739840, 745280, 774520, 780215, 791860, 874752, 881184, 894336, 929424, 936258, 950232, 1052160, 1093440, 1101480, 1109760, 1117920, 1161780, 1174912, 1187790, 1192448, 1239232, 1248344, 1266976, 1457920, 1468640, 1490560, 1549040, 1560430, 1583720, 1749504, 1762368, 1788672, 1858848, 1872516, 1900464, 2186880, 2202960, 2219520, 2235840, 2323560, 2340645, 2349824, 2375580, 2478464, 2496688, 2533952, 2652731, 2915840, 2937280, 2981120, 3098080, 3120860, 3167440, 3524736, 3577344, 3717696, 3745032, 3800928, 4373760, 4405920, 4471680, 4647120, 4681290, 4699648, 4751160, 4956928, 4993376, 5067904, 5305462, 5874560, 5962240, 6196160, 6241720, 6334880, 7049472, 7435392, 7490064, 7601856, 7958193, 8747520, 8811840, 8943360, 9294240, 9362580, 9502320, 9913856, 9986752, 10135808, 10610924, 11749120, 12392320, 12483440, 12669760, 13263655, 14098944, 14870784, 14980128, 15203712, 15916386, 17623680, 17886720, 18588480, 18725160, 19004640, 19973504, 20271616, 21221848, 23498240, 24784640, 24966880, 25339520, 26527310, 29741568, 29960256, 30407424, 31832772, 35247360, 37176960, 37450320, 38009280, 39790965, 39947008, 42443696, 49569280, 49933760, 50679040, 53054620, 59920512, 60814848, 63665544, 70494720, 74353920, 74900640, 76018560, 79581930, 79894016, 84887392, 99867520, 101358080, 106109240, 119841024, 127331088, 148707840, 149801280, 152037120, 159163860, 169774784, 199735040, 212218480, 239682048, 254662176, 299602560, 304074240, 318327720, 339549568, 399470080, 424436960, 509324352, 599205120, 636655440, 679099136, 848873920, 1018648704, 1198410240, 1273310880, 1358198272, 1697747840, 2037297408, 2546621760, 3395495680, 4074594816, 5093243520, 6790991360, 10186487040, 20372974080]

約数ペア:

[(1, 20372974080), (2, 10186487040), (3, 6790991360), (4, 5093243520), (5, 4074594816), (6, 3395495680), (8, 2546621760), (10, 2037297408), (12, 1697747840), (15, 1358198272), (16, 1273310880), (17, 1198410240), (20, 1018648704), (24, 848873920), (30, 679099136), (32, 636655440), (34, 599205120), (40, 509324352), (48, 424436960), (51, 399470080), (60, 339549568), (64, 318327720), (67, 304074240), (68, 299602560), (80, 254662176), (85, 239682048), (96, 212218480), (102, 199735040), (120, 169774784), (128, 159163860), (134, 152037120), (136, 149801280), (137, 148707840), (160, 127331088), (170, 119841024), (192, 106109240), (201, 101358080), (204, 99867520), (240, 84887392), (255, 79894016), (256, 79581930), (268, 76018560), (272, 74900640), (274, 74353920), (289, 70494720), (320, 63665544), (335, 60814848), (340, 59920512), (384, 53054620), (402, 50679040), (408, 49933760), (411, 49569280), (480, 42443696), (510, 39947008), (512, 39790965), (536, 38009280), (544, 37450320), (548, 37176960), (578, 35247360), (640, 31832772), (670, 30407424), (680, 29960256), (685, 29741568), (768, 26527310), (804, 25339520), (816, 24966880), (822, 24784640), (867, 23498240), (960, 21221848), (1005, 20271616), (1020, 19973504), (1072, 19004640), (1088, 18725160), (1096, 18588480), (1139, 17886720), (1156, 17623680), (1280, 15916386), (1340, 15203712), (1360, 14980128), (1370, 14870784), (1445, 14098944), (1536, 13263655), (1608, 12669760), (1632, 12483440), (1644, 12392320), (1734, 11749120), (1920, 10610924), (2010, 10135808), (2040, 9986752), (2055, 9913856), (2144, 9502320), (2176, 9362580), (2192, 9294240), (2278, 8943360), (2312, 8811840), (2329, 8747520), (2560, 7958193), (2680, 7601856), (2720, 7490064), (2740, 7435392), (2890, 7049472), (3216, 6334880), (3264, 6241720), (3288, 6196160), (3417, 5962240), (3468, 5874560), (3840, 5305462), (4020, 5067904), (4080, 4993376), (4110, 4956928), (4288, 4751160), (4335, 4699648), (4352, 4681290), (4384, 4647120), (4556, 4471680), (4624, 4405920), (4658, 4373760), (5360, 3800928), (5440, 3745032), (5480, 3717696), (5695, 3577344), (5780, 3524736), (6432, 3167440), (6528, 3120860), (6576, 3098080), (6834, 2981120), (6936, 2937280), (6987, 2915840), (7680, 2652731), (8040, 2533952), (8160, 2496688), (8220, 2478464), (8576, 2375580), (8670, 2349824), (8704, 2340645), (8768, 2323560), (9112, 2235840), (9179, 2219520), (9248, 2202960), (9316, 2186880), (10720, 1900464), (10880, 1872516), (10960, 1858848), (11390, 1788672), (11560, 1762368), (11645, 1749504), (12864, 1583720), (13056, 1560430), (13152, 1549040), (13668, 1490560), (13872, 1468640), (13974, 1457920), (16080, 1266976), (16320, 1248344), (16440, 1239232), (17085, 1192448), (17152, 1187790), (17340, 1174912), (17536, 1161780), (18224, 1117920), (18358, 1109760), (18496, 1101480), (18632, 1093440), (19363, 1052160), (21440, 950232), (21760, 936258), (21920, 929424), (22780, 894336), (23120, 881184), (23290, 874752), (25728, 791860), (26112, 780215), (26304, 774520), (27336, 745280), (27537, 739840), (27744, 734320), (27948, 728960), (32160, 633488), (32640, 624172), (32880, 619616), (34170, 596224), (34304, 593895), (34680, 587456), (34935, 583168), (35072, 580890), (36448, 558960), (36716, 554880), (36992, 550740), (37264, 546720), (38726, 526080), (39593, 514560), (42880, 475116), (43520, 468129), (43840, 464712), (45560, 447168), (45895, 443904), (46240, 440592), (46580, 437376), (51456, 395930), (52608, 387260), (54672, 372640), (55074, 369920), (55488, 367160), (55896, 364480), (58089, 350720), (64320, 316744), (65280, 312086), (65760, 309808), (68340, 298112), (69360, 293728), (69870, 291584), (70144, 290445), (72896, 279480), (73432, 277440), (73984, 275370), (74528, 273360), (77452, 263040), (79186, 257280), (85760, 237558), (87680, 232356), (91120, 223584), (91790, 221952), (92480, 220296), (93160, 218688), (96815, 210432), (102912, 197965), (105216, 193630), (109344, 186320), (110148, 184960), (110976, 183580), (111792, 182240), (116178, 175360), (118779, 171520), (128640, 158372), (130560, 156043), (131520, 154904), (136680, 149056), (137685, 147968), (138720, 146864), (139740, 145792)]