18371377920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:800

約数の個数: 432

約数和(自身を含む): 68786323200

約数和(自身を除く): 50414945280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 163, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 326, 336, 384, 392, 420, 448, 480, 489, 490, 560, 588, 599, 640, 652, 672, 735, 768, 784, 815, 840, 896, 960, 978, 980, 1120, 1141, 1176, 1198, 1280, 1304, 1344, 1470, 1568, 1630, 1680, 1792, 1797, 1920, 1956, 1960, 2240, 2282, 2352, 2396, 2445, 2608, 2688, 2940, 2995, 3136, 3260, 3360, 3423, 3594, 3840, 3912, 3920, 4193, 4480, 4564, 4704, 4792, 4890, 5216, 5376, 5705, 5880, 5990, 6272, 6520, 6720, 6846, 7188, 7824, 7840, 7987, 8386, 8960, 8985, 9128, 9408, 9584, 9780, 10432, 11410, 11760, 11980, 12544, 12579, 13040, 13440, 13692, 14376, 15648, 15680, 15974, 16772, 17115, 17970, 18256, 18816, 19168, 19560, 20864, 20965, 22820, 23520, 23960, 23961, 25158, 26080, 26880, 27384, 28752, 29351, 31296, 31360, 31948, 33544, 34230, 35940, 36512, 37632, 38336, 39120, 39935, 41728, 41930, 45640, 47040, 47920, 47922, 50316, 52160, 54768, 57504, 58702, 62592, 62720, 62895, 63896, 67088, 68460, 71880, 73024, 76672, 78240, 79870, 83860, 88053, 91280, 94080, 95840, 95844, 97637, 100632, 104320, 109536, 115008, 117404, 119805, 125184, 125790, 127792, 134176, 136920, 143760, 146048, 146755, 153344, 156480, 159740, 167720, 176106, 182560, 188160, 191680, 191688, 195274, 201264, 208640, 219072, 230016, 234808, 239610, 251580, 255584, 268352, 273840, 287520, 292096, 292911, 293510, 312960, 319480, 335440, 352212, 365120, 383360, 383376, 390548, 402528, 438144, 440265, 460032, 469616, 479220, 488185, 503160, 511168, 536704, 547680, 575040, 585822, 587020, 625920, 638960, 670880, 683459, 704424, 730240, 766720, 766752, 781096, 805056, 876288, 880530, 939232, 958440, 976370, 1006320, 1022336, 1073408, 1095360, 1150080, 1171644, 1174040, 1277920, 1341760, 1366918, 1408848, 1460480, 1464555, 1533504, 1562192, 1610112, 1761060, 1878464, 1916880, 1952740, 2012640, 2044672, 2050377, 2190720, 2300160, 2343288, 2348080, 2555840, 2683520, 2733836, 2817696, 2929110, 3067008, 3124384, 3220224, 3417295, 3522120, 3756928, 3833760, 3905480, 4025280, 4100754, 4381440, 4686576, 4696160, 4784213, 5111680, 5367040, 5467672, 5635392, 5858220, 6134016, 6248768, 6834590, 7044240, 7513856, 7667520, 7810960, 8050560, 8201508, 9373152, 9392320, 9568426, 10223360, 10251885, 10935344, 11270784, 11716440, 12497536, 13669180, 14088480, 14352639, 15335040, 15621920, 16101120, 16403016, 18746304, 18784640, 19136852, 20503770, 21870688, 22541568, 23432880, 23921065, 24995072, 27338360, 28176960, 28705278, 30670080, 31243840, 32806032, 37492608, 37569280, 38273704, 41007540, 43741376, 46865760, 47842130, 54676720, 56353920, 57410556, 62487680, 65612064, 71763195, 74985216, 76547408, 82015080, 87482752, 93731520, 95684260, 109353440, 112707840, 114821112, 124975360, 131224128, 143526390, 153094816, 164030160, 174965504, 187463040, 191368520, 218706880, 229642224, 262448256, 287052780, 306189632, 328060320, 374926080, 382737040, 437413760, 459284448, 524896512, 574105560, 612379264, 656120640, 765474080, 874827520, 918568896, 1148211120, 1224758528, 1312241280, 1530948160, 1837137792, 2296422240, 2624482560, 3061896320, 3674275584, 4592844480, 6123792640, 9185688960, 18371377920]

約数ペア:

[(1, 18371377920), (2, 9185688960), (3, 6123792640), (4, 4592844480), (5, 3674275584), (6, 3061896320), (7, 2624482560), (8, 2296422240), (10, 1837137792), (12, 1530948160), (14, 1312241280), (15, 1224758528), (16, 1148211120), (20, 918568896), (21, 874827520), (24, 765474080), (28, 656120640), (30, 612379264), (32, 574105560), (35, 524896512), (40, 459284448), (42, 437413760), (48, 382737040), (49, 374926080), (56, 328060320), (60, 306189632), (64, 287052780), (70, 262448256), (80, 229642224), (84, 218706880), (96, 191368520), (98, 187463040), (105, 174965504), (112, 164030160), (120, 153094816), (128, 143526390), (140, 131224128), (147, 124975360), (160, 114821112), (163, 112707840), (168, 109353440), (192, 95684260), (196, 93731520), (210, 87482752), (224, 82015080), (240, 76547408), (245, 74985216), (256, 71763195), (280, 65612064), (294, 62487680), (320, 57410556), (326, 56353920), (336, 54676720), (384, 47842130), (392, 46865760), (420, 43741376), (448, 41007540), (480, 38273704), (489, 37569280), (490, 37492608), (560, 32806032), (588, 31243840), (599, 30670080), (640, 28705278), (652, 28176960), (672, 27338360), (735, 24995072), (768, 23921065), (784, 23432880), (815, 22541568), (840, 21870688), (896, 20503770), (960, 19136852), (978, 18784640), (980, 18746304), (1120, 16403016), (1141, 16101120), (1176, 15621920), (1198, 15335040), (1280, 14352639), (1304, 14088480), (1344, 13669180), (1470, 12497536), (1568, 11716440), (1630, 11270784), (1680, 10935344), (1792, 10251885), (1797, 10223360), (1920, 9568426), (1956, 9392320), (1960, 9373152), (2240, 8201508), (2282, 8050560), (2352, 7810960), (2396, 7667520), (2445, 7513856), (2608, 7044240), (2688, 6834590), (2940, 6248768), (2995, 6134016), (3136, 5858220), (3260, 5635392), (3360, 5467672), (3423, 5367040), (3594, 5111680), (3840, 4784213), (3912, 4696160), (3920, 4686576), (4193, 4381440), (4480, 4100754), (4564, 4025280), (4704, 3905480), (4792, 3833760), (4890, 3756928), (5216, 3522120), (5376, 3417295), (5705, 3220224), (5880, 3124384), (5990, 3067008), (6272, 2929110), (6520, 2817696), (6720, 2733836), (6846, 2683520), (7188, 2555840), (7824, 2348080), (7840, 2343288), (7987, 2300160), (8386, 2190720), (8960, 2050377), (8985, 2044672), (9128, 2012640), (9408, 1952740), (9584, 1916880), (9780, 1878464), (10432, 1761060), (11410, 1610112), (11760, 1562192), (11980, 1533504), (12544, 1464555), (12579, 1460480), (13040, 1408848), (13440, 1366918), (13692, 1341760), (14376, 1277920), (15648, 1174040), (15680, 1171644), (15974, 1150080), (16772, 1095360), (17115, 1073408), (17970, 1022336), (18256, 1006320), (18816, 976370), (19168, 958440), (19560, 939232), (20864, 880530), (20965, 876288), (22820, 805056), (23520, 781096), (23960, 766752), (23961, 766720), (25158, 730240), (26080, 704424), (26880, 683459), (27384, 670880), (28752, 638960), (29351, 625920), (31296, 587020), (31360, 585822), (31948, 575040), (33544, 547680), (34230, 536704), (35940, 511168), (36512, 503160), (37632, 488185), (38336, 479220), (39120, 469616), (39935, 460032), (41728, 440265), (41930, 438144), (45640, 402528), (47040, 390548), (47920, 383376), (47922, 383360), (50316, 365120), (52160, 352212), (54768, 335440), (57504, 319480), (58702, 312960), (62592, 293510), (62720, 292911), (62895, 292096), (63896, 287520), (67088, 273840), (68460, 268352), (71880, 255584), (73024, 251580), (76672, 239610), (78240, 234808), (79870, 230016), (83860, 219072), (88053, 208640), (91280, 201264), (94080, 195274), (95840, 191688), (95844, 191680), (97637, 188160), (100632, 182560), (104320, 176106), (109536, 167720), (115008, 159740), (117404, 156480), (119805, 153344), (125184, 146755), (125790, 146048), (127792, 143760), (134176, 136920)]