210719880

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 384

約数和(自身を含む): 859622400

約数和(自身を除く): 648902520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 163, 168, 171, 180, 189, 190, 210, 216, 228, 243, 252, 266, 270, 280, 285, 315, 324, 326, 342, 360, 378, 380, 399, 405, 420, 456, 486, 489, 504, 513, 532, 540, 567, 570, 630, 648, 652, 665, 684, 756, 760, 798, 810, 815, 840, 855, 945, 972, 978, 1026, 1064, 1080, 1134, 1140, 1141, 1197, 1215, 1260, 1304, 1330, 1368, 1467, 1512, 1539, 1596, 1620, 1630, 1701, 1710, 1890, 1944, 1956, 1995, 2052, 2268, 2280, 2282, 2394, 2430, 2445, 2520, 2565, 2660, 2835, 2934, 3078, 3097, 3192, 3240, 3260, 3402, 3420, 3423, 3591, 3780, 3912, 3990, 4104, 4401, 4536, 4564, 4617, 4788, 4860, 4890, 5130, 5320, 5670, 5705, 5868, 5985, 6156, 6194, 6520, 6804, 6840, 6846, 7182, 7335, 7560, 7695, 7980, 8505, 8802, 9128, 9234, 9291, 9576, 9720, 9780, 10260, 10269, 10773, 11340, 11410, 11736, 11970, 12312, 12388, 13203, 13608, 13692, 14364, 14670, 15390, 15485, 15960, 17010, 17115, 17604, 17955, 18468, 18582, 19560, 20520, 20538, 21546, 21679, 22005, 22680, 22820, 23085, 23940, 24776, 26406, 27384, 27873, 28728, 29340, 30780, 30807, 30970, 32319, 34020, 34230, 35208, 35910, 36936, 37164, 39609, 41076, 43092, 43358, 44010, 45640, 46170, 46455, 47880, 51345, 52812, 53865, 55746, 58680, 61560, 61614, 61940, 64638, 65037, 66015, 68040, 68460, 71820, 74328, 79218, 82152, 83619, 86184, 86716, 88020, 92340, 92421, 92910, 102690, 105624, 107730, 108395, 111492, 123228, 123880, 129276, 130074, 132030, 136920, 139365, 143640, 154035, 158436, 161595, 167238, 173432, 176040, 184680, 184842, 185820, 195111, 198045, 205380, 215460, 216790, 222984, 246456, 250857, 258552, 260148, 264060, 277263, 278730, 308070, 316872, 323190, 325185, 334476, 369684, 371640, 390222, 396090, 410760, 418095, 430920, 433580, 462105, 501714, 520296, 528120, 554526, 557460, 585333, 616140, 646380, 650370, 668952, 739368, 752571, 780444, 792180, 836190, 867160, 924210, 975555, 1003428, 1109052, 1114920, 1170666, 1232280, 1254285, 1292760, 1300740, 1386315, 1505142, 1560888, 1584360, 1672380, 1755999, 1848420, 1951110, 2006856, 2218104, 2341332, 2508570, 2601480, 2772630, 2926665, 3010284, 3344760, 3511998, 3696840, 3762855, 3902220, 4682664, 5017140, 5267997, 5545260, 5853330, 6020568, 7023996, 7525710, 7804440, 8779995, 10034280, 10535994, 11090520, 11706660, 14047992, 15051420, 17559990, 21071988, 23413320, 26339985, 30102840, 35119980, 42143976, 52679970, 70239960, 105359940, 210719880]

約数ペア:

[(1, 210719880), (2, 105359940), (3, 70239960), (4, 52679970), (5, 42143976), (6, 35119980), (7, 30102840), (8, 26339985), (9, 23413320), (10, 21071988), (12, 17559990), (14, 15051420), (15, 14047992), (18, 11706660), (19, 11090520), (20, 10535994), (21, 10034280), (24, 8779995), (27, 7804440), (28, 7525710), (30, 7023996), (35, 6020568), (36, 5853330), (38, 5545260), (40, 5267997), (42, 5017140), (45, 4682664), (54, 3902220), (56, 3762855), (57, 3696840), (60, 3511998), (63, 3344760), (70, 3010284), (72, 2926665), (76, 2772630), (81, 2601480), (84, 2508570), (90, 2341332), (95, 2218104), (105, 2006856), (108, 1951110), (114, 1848420), (120, 1755999), (126, 1672380), (133, 1584360), (135, 1560888), (140, 1505142), (152, 1386315), (162, 1300740), (163, 1292760), (168, 1254285), (171, 1232280), (180, 1170666), (189, 1114920), (190, 1109052), (210, 1003428), (216, 975555), (228, 924210), (243, 867160), (252, 836190), (266, 792180), (270, 780444), (280, 752571), (285, 739368), (315, 668952), (324, 650370), (326, 646380), (342, 616140), (360, 585333), (378, 557460), (380, 554526), (399, 528120), (405, 520296), (420, 501714), (456, 462105), (486, 433580), (489, 430920), (504, 418095), (513, 410760), (532, 396090), (540, 390222), (567, 371640), (570, 369684), (630, 334476), (648, 325185), (652, 323190), (665, 316872), (684, 308070), (756, 278730), (760, 277263), (798, 264060), (810, 260148), (815, 258552), (840, 250857), (855, 246456), (945, 222984), (972, 216790), (978, 215460), (1026, 205380), (1064, 198045), (1080, 195111), (1134, 185820), (1140, 184842), (1141, 184680), (1197, 176040), (1215, 173432), (1260, 167238), (1304, 161595), (1330, 158436), (1368, 154035), (1467, 143640), (1512, 139365), (1539, 136920), (1596, 132030), (1620, 130074), (1630, 129276), (1701, 123880), (1710, 123228), (1890, 111492), (1944, 108395), (1956, 107730), (1995, 105624), (2052, 102690), (2268, 92910), (2280, 92421), (2282, 92340), (2394, 88020), (2430, 86716), (2445, 86184), (2520, 83619), (2565, 82152), (2660, 79218), (2835, 74328), (2934, 71820), (3078, 68460), (3097, 68040), (3192, 66015), (3240, 65037), (3260, 64638), (3402, 61940), (3420, 61614), (3423, 61560), (3591, 58680), (3780, 55746), (3912, 53865), (3990, 52812), (4104, 51345), (4401, 47880), (4536, 46455), (4564, 46170), (4617, 45640), (4788, 44010), (4860, 43358), (4890, 43092), (5130, 41076), (5320, 39609), (5670, 37164), (5705, 36936), (5868, 35910), (5985, 35208), (6156, 34230), (6194, 34020), (6520, 32319), (6804, 30970), (6840, 30807), (6846, 30780), (7182, 29340), (7335, 28728), (7560, 27873), (7695, 27384), (7980, 26406), (8505, 24776), (8802, 23940), (9128, 23085), (9234, 22820), (9291, 22680), (9576, 22005), (9720, 21679), (9780, 21546), (10260, 20538), (10269, 20520), (10773, 19560), (11340, 18582), (11410, 18468), (11736, 17955), (11970, 17604), (12312, 17115), (12388, 17010), (13203, 15960), (13608, 15485), (13692, 15390), (14364, 14670)]