421439760

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 480

約数和(自身を含む): 1776552960

約数和(自身を除く): 1355113200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 163, 168, 171, 180, 189, 190, 210, 216, 228, 240, 243, 252, 266, 270, 280, 285, 304, 315, 324, 326, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 486, 489, 504, 513, 532, 540, 560, 567, 570, 630, 648, 652, 665, 684, 720, 756, 760, 798, 810, 815, 840, 855, 912, 945, 972, 978, 1008, 1026, 1064, 1080, 1134, 1140, 1141, 1197, 1215, 1260, 1296, 1304, 1330, 1368, 1467, 1512, 1520, 1539, 1596, 1620, 1630, 1680, 1701, 1710, 1890, 1944, 1956, 1995, 2052, 2128, 2160, 2268, 2280, 2282, 2394, 2430, 2445, 2520, 2565, 2608, 2660, 2736, 2835, 2934, 3024, 3078, 3097, 3192, 3240, 3260, 3402, 3420, 3423, 3591, 3780, 3888, 3912, 3990, 4104, 4401, 4536, 4560, 4564, 4617, 4788, 4860, 4890, 5040, 5130, 5320, 5670, 5705, 5868, 5985, 6156, 6194, 6384, 6480, 6520, 6804, 6840, 6846, 7182, 7335, 7560, 7695, 7824, 7980, 8208, 8505, 8802, 9072, 9128, 9234, 9291, 9576, 9720, 9780, 10260, 10269, 10640, 10773, 11340, 11410, 11736, 11970, 12312, 12388, 13040, 13203, 13608, 13680, 13692, 14364, 14670, 15120, 15390, 15485, 15960, 17010, 17115, 17604, 17955, 18256, 18468, 18582, 19152, 19440, 19560, 20520, 20538, 21546, 21679, 22005, 22680, 22820, 23085, 23472, 23940, 24624, 24776, 26406, 27216, 27384, 27873, 28728, 29340, 30780, 30807, 30970, 31920, 32319, 34020, 34230, 35208, 35910, 36936, 37164, 39120, 39609, 41040, 41076, 43092, 43358, 44010, 45360, 45640, 46170, 46455, 47880, 49552, 51345, 52812, 53865, 54768, 55746, 57456, 58680, 61560, 61614, 61940, 64638, 65037, 66015, 68040, 68460, 70416, 71820, 73872, 74328, 79218, 82152, 83619, 86184, 86716, 88020, 91280, 92340, 92421, 92910, 95760, 102690, 105624, 107730, 108395, 111492, 117360, 123120, 123228, 123880, 129276, 130074, 132030, 136080, 136920, 139365, 143640, 148656, 154035, 158436, 161595, 164304, 167238, 172368, 173432, 176040, 184680, 184842, 185820, 195111, 198045, 205380, 211248, 215460, 216790, 222984, 246456, 247760, 250857, 258552, 260148, 264060, 273840, 277263, 278730, 287280, 308070, 316872, 323190, 325185, 334476, 346864, 352080, 369360, 369684, 371640, 390222, 396090, 410760, 418095, 430920, 433580, 445968, 462105, 492912, 501714, 517104, 520296, 528120, 554526, 557460, 585333, 616140, 633744, 646380, 650370, 668952, 739368, 743280, 752571, 780444, 792180, 821520, 836190, 861840, 867160, 924210, 975555, 1003428, 1040592, 1056240, 1109052, 1114920, 1170666, 1232280, 1254285, 1292760, 1300740, 1337904, 1386315, 1478736, 1505142, 1560888, 1584360, 1672380, 1734320, 1755999, 1848420, 1951110, 2006856, 2218104, 2229840, 2341332, 2464560, 2508570, 2585520, 2601480, 2772630, 2926665, 3010284, 3121776, 3168720, 3344760, 3511998, 3696840, 3762855, 3902220, 4013712, 4436208, 4682664, 5017140, 5202960, 5267997, 5545260, 5853330, 6020568, 6689520, 7023996, 7393680, 7525710, 7804440, 8779995, 9365328, 10034280, 10535994, 11090520, 11706660, 12041136, 14047992, 15051420, 15608880, 17559990, 20068560, 21071988, 22181040, 23413320, 26339985, 28095984, 30102840, 35119980, 42143976, 46826640, 52679970, 60205680, 70239960, 84287952, 105359940, 140479920, 210719880, 421439760]

約数ペア:

[(1, 421439760), (2, 210719880), (3, 140479920), (4, 105359940), (5, 84287952), (6, 70239960), (7, 60205680), (8, 52679970), (9, 46826640), (10, 42143976), (12, 35119980), (14, 30102840), (15, 28095984), (16, 26339985), (18, 23413320), (19, 22181040), (20, 21071988), (21, 20068560), (24, 17559990), (27, 15608880), (28, 15051420), (30, 14047992), (35, 12041136), (36, 11706660), (38, 11090520), (40, 10535994), (42, 10034280), (45, 9365328), (48, 8779995), (54, 7804440), (56, 7525710), (57, 7393680), (60, 7023996), (63, 6689520), (70, 6020568), (72, 5853330), (76, 5545260), (80, 5267997), (81, 5202960), (84, 5017140), (90, 4682664), (95, 4436208), (105, 4013712), (108, 3902220), (112, 3762855), (114, 3696840), (120, 3511998), (126, 3344760), (133, 3168720), (135, 3121776), (140, 3010284), (144, 2926665), (152, 2772630), (162, 2601480), (163, 2585520), (168, 2508570), (171, 2464560), (180, 2341332), (189, 2229840), (190, 2218104), (210, 2006856), (216, 1951110), (228, 1848420), (240, 1755999), (243, 1734320), (252, 1672380), (266, 1584360), (270, 1560888), (280, 1505142), (285, 1478736), (304, 1386315), (315, 1337904), (324, 1300740), (326, 1292760), (336, 1254285), (342, 1232280), (360, 1170666), (378, 1114920), (380, 1109052), (399, 1056240), (405, 1040592), (420, 1003428), (432, 975555), (456, 924210), (486, 867160), (489, 861840), (504, 836190), (513, 821520), (532, 792180), (540, 780444), (560, 752571), (567, 743280), (570, 739368), (630, 668952), (648, 650370), (652, 646380), (665, 633744), (684, 616140), (720, 585333), (756, 557460), (760, 554526), (798, 528120), (810, 520296), (815, 517104), (840, 501714), (855, 492912), (912, 462105), (945, 445968), (972, 433580), (978, 430920), (1008, 418095), (1026, 410760), (1064, 396090), (1080, 390222), (1134, 371640), (1140, 369684), (1141, 369360), (1197, 352080), (1215, 346864), (1260, 334476), (1296, 325185), (1304, 323190), (1330, 316872), (1368, 308070), (1467, 287280), (1512, 278730), (1520, 277263), (1539, 273840), (1596, 264060), (1620, 260148), (1630, 258552), (1680, 250857), (1701, 247760), (1710, 246456), (1890, 222984), (1944, 216790), (1956, 215460), (1995, 211248), (2052, 205380), (2128, 198045), (2160, 195111), (2268, 185820), (2280, 184842), (2282, 184680), (2394, 176040), (2430, 173432), (2445, 172368), (2520, 167238), (2565, 164304), (2608, 161595), (2660, 158436), (2736, 154035), (2835, 148656), (2934, 143640), (3024, 139365), (3078, 136920), (3097, 136080), (3192, 132030), (3240, 130074), (3260, 129276), (3402, 123880), (3420, 123228), (3423, 123120), (3591, 117360), (3780, 111492), (3888, 108395), (3912, 107730), (3990, 105624), (4104, 102690), (4401, 95760), (4536, 92910), (4560, 92421), (4564, 92340), (4617, 91280), (4788, 88020), (4860, 86716), (4890, 86184), (5040, 83619), (5130, 82152), (5320, 79218), (5670, 74328), (5705, 73872), (5868, 71820), (5985, 70416), (6156, 68460), (6194, 68040), (6384, 66015), (6480, 65037), (6520, 64638), (6804, 61940), (6840, 61614), (6846, 61560), (7182, 58680), (7335, 57456), (7560, 55746), (7695, 54768), (7824, 53865), (7980, 52812), (8208, 51345), (8505, 49552), (8802, 47880), (9072, 46455), (9128, 46170), (9234, 45640), (9291, 45360), (9576, 44010), (9720, 43358), (9780, 43092), (10260, 41076), (10269, 41040), (10640, 39609), (10773, 39120), (11340, 37164), (11410, 36936), (11736, 35910), (11970, 35208), (12312, 34230), (12388, 34020), (13040, 32319), (13203, 31920), (13608, 30970), (13680, 30807), (13692, 30780), (14364, 29340), (14670, 28728), (15120, 27873), (15390, 27384), (15485, 27216), (15960, 26406), (17010, 24776), (17115, 24624), (17604, 23940), (17955, 23472), (18256, 23085), (18468, 22820), (18582, 22680), (19152, 22005), (19440, 21679), (19560, 21546), (20520, 20538)]