2018958480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 640

約数和(自身を含む): 8856576000

約数和(自身を除く): 6837617520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 61, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 122, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 183, 189, 198, 199, 210, 216, 220, 231, 240, 244, 252, 264, 270, 280, 297, 305, 308, 315, 330, 336, 360, 366, 378, 385, 396, 398, 420, 427, 432, 440, 462, 488, 495, 504, 528, 540, 549, 560, 594, 597, 610, 616, 630, 660, 671, 693, 720, 732, 756, 770, 792, 796, 840, 854, 880, 915, 924, 945, 976, 990, 995, 1008, 1080, 1098, 1155, 1188, 1194, 1220, 1232, 1260, 1281, 1320, 1342, 1386, 1393, 1464, 1485, 1512, 1540, 1584, 1592, 1647, 1680, 1708, 1791, 1830, 1848, 1890, 1980, 1990, 2013, 2079, 2135, 2160, 2189, 2196, 2310, 2376, 2388, 2440, 2520, 2562, 2640, 2684, 2745, 2772, 2786, 2928, 2970, 2985, 3024, 3080, 3184, 3294, 3355, 3416, 3465, 3582, 3660, 3696, 3780, 3843, 3960, 3980, 4026, 4158, 4179, 4270, 4378, 4392, 4620, 4697, 4752, 4776, 4880, 5040, 5124, 5368, 5373, 5490, 5544, 5572, 5940, 5970, 6039, 6160, 6405, 6567, 6588, 6710, 6832, 6930, 6965, 7164, 7320, 7560, 7686, 7920, 7960, 8052, 8235, 8316, 8358, 8540, 8756, 8784, 8955, 9240, 9394, 9552, 10065, 10248, 10395, 10736, 10746, 10945, 10980, 11088, 11144, 11529, 11880, 11940, 12078, 12139, 12537, 12810, 13134, 13176, 13420, 13860, 13930, 14091, 14328, 14640, 15120, 15323, 15372, 15920, 16104, 16470, 16632, 16716, 17080, 17512, 17910, 18117, 18480, 18788, 19215, 19701, 20130, 20496, 20790, 20895, 21492, 21890, 21960, 22288, 23058, 23485, 23760, 23880, 24156, 24278, 25074, 25620, 26268, 26352, 26840, 26865, 27720, 27860, 28182, 28656, 30195, 30646, 30744, 32208, 32835, 32940, 33264, 33432, 34160, 35024, 35820, 36234, 36417, 37576, 37611, 38430, 39402, 40260, 41580, 41790, 42273, 42984, 43780, 43920, 45969, 46116, 46970, 47760, 48312, 48556, 50148, 51240, 52536, 53680, 53730, 55440, 55720, 56364, 57645, 59103, 60390, 60695, 61292, 61488, 62685, 65670, 65880, 66864, 70455, 71640, 72468, 72834, 75152, 75222, 76615, 76860, 78804, 80520, 83160, 83580, 84546, 84973, 85968, 87560, 90585, 91938, 92232, 93940, 96624, 97112, 98505, 100296, 102480, 105072, 107460, 109251, 111440, 112728, 115290, 118206, 120780, 121390, 122584, 125370, 126819, 131340, 131760, 133529, 137907, 140910, 143280, 144936, 145668, 150444, 153230, 153720, 157608, 161040, 166320, 167160, 169092, 169946, 175120, 181170, 182085, 183876, 184464, 187880, 188055, 194224, 197010, 200592, 211365, 214920, 218502, 225456, 229845, 230580, 236412, 241560, 242780, 245168, 250740, 253638, 254919, 262680, 267058, 275814, 281820, 289872, 291336, 295515, 300888, 306460, 307440, 315216, 327753, 334320, 338184, 339892, 362340, 364170, 367752, 375760, 376110, 394020, 400587, 413721, 422730, 424865, 429840, 437004, 459690, 461160, 472824, 483120, 485560, 501480, 507276, 509838, 525360, 534116, 546255, 551628, 563640, 582672, 591030, 601776, 612920, 634095, 655506, 667645, 676368, 679784, 689535, 724680, 728340, 735504, 752220, 764757, 788040, 801174, 827442, 845460, 849730, 874008, 919380, 922320, 934703, 945648, 971120, 1002960, 1014552, 1019676, 1068232, 1092510, 1103256, 1127280, 1182060, 1201761, 1225840, 1268190, 1274595, 1311012, 1335290, 1359568, 1379070, 1449360, 1456680, 1504440, 1529514, 1576080, 1602348, 1638765, 1654884, 1690920, 1699460, 1748016, 1838760, 1869406, 2002935, 2029104, 2039352, 2068605, 2136464, 2185020, 2206512, 2294271, 2364120, 2403522, 2536380, 2549190, 2622024, 2670580, 2758140, 2804109, 2913360, 3008880, 3059028, 3204696, 3277530, 3309768, 3381840, 3398920, 3605283, 3677520, 3738812, 3823785, 4005870, 4078704, 4137210, 4370040, 4588542, 4673515, 4728240, 4807044, 5072760, 5098380, 5244048, 5341160, 5516280, 5608218, 6008805, 6118056, 6409392, 6555060, 6619536, 6797840, 7210566, 7477624, 7647570, 8011740, 8274420, 8412327, 8740080, 9177084, 9347030, 9614088, 10145520, 10196760, 10682320, 11032560, 11216436, 11471355, 12017610, 12236112, 13110120, 14020545, 14421132, 14955248, 15295140, 16023480, 16548840, 16824654, 18026415, 18354168, 18694060, 19228176, 20393520, 22432872, 22942710, 24035220, 25236981, 26220240, 28041090, 28842264, 30590280, 32046960, 33097680, 33649308, 36052830, 36708336, 37388120, 42061635, 44865744, 45885420, 48070440, 50473962, 56082180, 57684528, 61180560, 67298616, 72105660, 74776240, 84123270, 91770840, 96140880, 100947924, 112164360, 126184905, 134597232, 144211320, 168246540, 183541680, 201895848, 224328720, 252369810, 288422640, 336493080, 403791696, 504739620, 672986160, 1009479240, 2018958480]

約数ペア:

[(1, 2018958480), (2, 1009479240), (3, 672986160), (4, 504739620), (5, 403791696), (6, 336493080), (7, 288422640), (8, 252369810), (9, 224328720), (10, 201895848), (11, 183541680), (12, 168246540), (14, 144211320), (15, 134597232), (16, 126184905), (18, 112164360), (20, 100947924), (21, 96140880), (22, 91770840), (24, 84123270), (27, 74776240), (28, 72105660), (30, 67298616), (33, 61180560), (35, 57684528), (36, 56082180), (40, 50473962), (42, 48070440), (44, 45885420), (45, 44865744), (48, 42061635), (54, 37388120), (55, 36708336), (56, 36052830), (60, 33649308), (61, 33097680), (63, 32046960), (66, 30590280), (70, 28842264), (72, 28041090), (77, 26220240), (80, 25236981), (84, 24035220), (88, 22942710), (90, 22432872), (99, 20393520), (105, 19228176), (108, 18694060), (110, 18354168), (112, 18026415), (120, 16824654), (122, 16548840), (126, 16023480), (132, 15295140), (135, 14955248), (140, 14421132), (144, 14020545), (154, 13110120), (165, 12236112), (168, 12017610), (176, 11471355), (180, 11216436), (183, 11032560), (189, 10682320), (198, 10196760), (199, 10145520), (210, 9614088), (216, 9347030), (220, 9177084), (231, 8740080), (240, 8412327), (244, 8274420), (252, 8011740), (264, 7647570), (270, 7477624), (280, 7210566), (297, 6797840), (305, 6619536), (308, 6555060), (315, 6409392), (330, 6118056), (336, 6008805), (360, 5608218), (366, 5516280), (378, 5341160), (385, 5244048), (396, 5098380), (398, 5072760), (420, 4807044), (427, 4728240), (432, 4673515), (440, 4588542), (462, 4370040), (488, 4137210), (495, 4078704), (504, 4005870), (528, 3823785), (540, 3738812), (549, 3677520), (560, 3605283), (594, 3398920), (597, 3381840), (610, 3309768), (616, 3277530), (630, 3204696), (660, 3059028), (671, 3008880), (693, 2913360), (720, 2804109), (732, 2758140), (756, 2670580), (770, 2622024), (792, 2549190), (796, 2536380), (840, 2403522), (854, 2364120), (880, 2294271), (915, 2206512), (924, 2185020), (945, 2136464), (976, 2068605), (990, 2039352), (995, 2029104), (1008, 2002935), (1080, 1869406), (1098, 1838760), (1155, 1748016), (1188, 1699460), (1194, 1690920), (1220, 1654884), (1232, 1638765), (1260, 1602348), (1281, 1576080), (1320, 1529514), (1342, 1504440), (1386, 1456680), (1393, 1449360), (1464, 1379070), (1485, 1359568), (1512, 1335290), (1540, 1311012), (1584, 1274595), (1592, 1268190), (1647, 1225840), (1680, 1201761), (1708, 1182060), (1791, 1127280), (1830, 1103256), (1848, 1092510), (1890, 1068232), (1980, 1019676), (1990, 1014552), (2013, 1002960), (2079, 971120), (2135, 945648), (2160, 934703), (2189, 922320), (2196, 919380), (2310, 874008), (2376, 849730), (2388, 845460), (2440, 827442), (2520, 801174), (2562, 788040), (2640, 764757), (2684, 752220), (2745, 735504), (2772, 728340), (2786, 724680), (2928, 689535), (2970, 679784), (2985, 676368), (3024, 667645), (3080, 655506), (3184, 634095), (3294, 612920), (3355, 601776), (3416, 591030), (3465, 582672), (3582, 563640), (3660, 551628), (3696, 546255), (3780, 534116), (3843, 525360), (3960, 509838), (3980, 507276), (4026, 501480), (4158, 485560), (4179, 483120), (4270, 472824), (4378, 461160), (4392, 459690), (4620, 437004), (4697, 429840), (4752, 424865), (4776, 422730), (4880, 413721), (5040, 400587), (5124, 394020), (5368, 376110), (5373, 375760), (5490, 367752), (5544, 364170), (5572, 362340), (5940, 339892), (5970, 338184), (6039, 334320), (6160, 327753), (6405, 315216), (6567, 307440), (6588, 306460), (6710, 300888), (6832, 295515), (6930, 291336), (6965, 289872), (7164, 281820), (7320, 275814), (7560, 267058), (7686, 262680), (7920, 254919), (7960, 253638), (8052, 250740), (8235, 245168), (8316, 242780), (8358, 241560), (8540, 236412), (8756, 230580), (8784, 229845), (8955, 225456), (9240, 218502), (9394, 214920), (9552, 211365), (10065, 200592), (10248, 197010), (10395, 194224), (10736, 188055), (10746, 187880), (10945, 184464), (10980, 183876), (11088, 182085), (11144, 181170), (11529, 175120), (11880, 169946), (11940, 169092), (12078, 167160), (12139, 166320), (12537, 161040), (12810, 157608), (13134, 153720), (13176, 153230), (13420, 150444), (13860, 145668), (13930, 144936), (14091, 143280), (14328, 140910), (14640, 137907), (15120, 133529), (15323, 131760), (15372, 131340), (15920, 126819), (16104, 125370), (16470, 122584), (16632, 121390), (16716, 120780), (17080, 118206), (17512, 115290), (17910, 112728), (18117, 111440), (18480, 109251), (18788, 107460), (19215, 105072), (19701, 102480), (20130, 100296), (20496, 98505), (20790, 97112), (20895, 96624), (21492, 93940), (21890, 92232), (21960, 91938), (22288, 90585), (23058, 87560), (23485, 85968), (23760, 84973), (23880, 84546), (24156, 83580), (24278, 83160), (25074, 80520), (25620, 78804), (26268, 76860), (26352, 76615), (26840, 75222), (26865, 75152), (27720, 72834), (27860, 72468), (28182, 71640), (28656, 70455), (30195, 66864), (30646, 65880), (30744, 65670), (32208, 62685), (32835, 61488), (32940, 61292), (33264, 60695), (33432, 60390), (34160, 59103), (35024, 57645), (35820, 56364), (36234, 55720), (36417, 55440), (37576, 53730), (37611, 53680), (38430, 52536), (39402, 51240), (40260, 50148), (41580, 48556), (41790, 48312), (42273, 47760), (42984, 46970), (43780, 46116), (43920, 45969)]