1441981440

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 528

約数和(自身を含む): 5543603520

約数和(自身を除く): 4101622080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 61, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 122, 128, 135, 144, 152, 160, 162, 171, 180, 183, 190, 192, 216, 228, 240, 243, 244, 256, 270, 285, 288, 304, 305, 320, 324, 342, 360, 366, 380, 384, 405, 432, 456, 480, 486, 488, 512, 513, 540, 549, 570, 576, 608, 610, 640, 648, 684, 720, 732, 760, 768, 810, 855, 864, 912, 915, 960, 972, 976, 1024, 1026, 1080, 1098, 1140, 1152, 1159, 1215, 1216, 1220, 1280, 1296, 1368, 1440, 1464, 1520, 1536, 1539, 1620, 1647, 1710, 1728, 1824, 1830, 1920, 1944, 1952, 2052, 2160, 2196, 2280, 2304, 2318, 2430, 2432, 2440, 2560, 2565, 2592, 2736, 2745, 2880, 2928, 3040, 3072, 3078, 3240, 3294, 3420, 3456, 3477, 3648, 3660, 3840, 3888, 3904, 4104, 4320, 4392, 4560, 4608, 4617, 4636, 4860, 4864, 4880, 4941, 5120, 5130, 5184, 5472, 5490, 5760, 5795, 5856, 6080, 6156, 6480, 6588, 6840, 6912, 6954, 7296, 7320, 7680, 7695, 7776, 7808, 8208, 8235, 8640, 8784, 9120, 9216, 9234, 9272, 9720, 9728, 9760, 9882, 10260, 10368, 10431, 10944, 10980, 11520, 11590, 11712, 12160, 12312, 12960, 13176, 13680, 13824, 13908, 14592, 14640, 14823, 15360, 15390, 15552, 15616, 16416, 16470, 17280, 17385, 17568, 18240, 18468, 18544, 19440, 19456, 19520, 19764, 20520, 20736, 20862, 21888, 21960, 23040, 23085, 23180, 23424, 24320, 24624, 24705, 25920, 26352, 27360, 27648, 27816, 29184, 29280, 29646, 30780, 31104, 31232, 31293, 32832, 32940, 34560, 34770, 35136, 36480, 36936, 37088, 38880, 39040, 39528, 41040, 41472, 41724, 43776, 43920, 46080, 46170, 46360, 46848, 48640, 49248, 49410, 51840, 52155, 52704, 54720, 55632, 58368, 58560, 59292, 61560, 62208, 62464, 62586, 65664, 65880, 69120, 69540, 70272, 72960, 73872, 74115, 74176, 77760, 78080, 79056, 82080, 82944, 83448, 87552, 87840, 92340, 92720, 93696, 93879, 97280, 98496, 98820, 103680, 104310, 105408, 109440, 111264, 117120, 118584, 123120, 124416, 125172, 131328, 131760, 138240, 139080, 140544, 145920, 147744, 148230, 148352, 155520, 156160, 156465, 158112, 164160, 166896, 175104, 175680, 184680, 185440, 187392, 187758, 196992, 197640, 207360, 208620, 210816, 218880, 222528, 234240, 237168, 246240, 248832, 250344, 262656, 263520, 278160, 281088, 281637, 291840, 295488, 296460, 296704, 311040, 312320, 312930, 316224, 328320, 333792, 351360, 369360, 370880, 375516, 393984, 395280, 414720, 417240, 421632, 437760, 445056, 468480, 469395, 474336, 492480, 500688, 525312, 527040, 556320, 562176, 563274, 590976, 592920, 593408, 622080, 625860, 632448, 656640, 667584, 702720, 738720, 741760, 751032, 787968, 790560, 834480, 843264, 875520, 890112, 936960, 938790, 948672, 984960, 1001376, 1054080, 1112640, 1126548, 1181952, 1185840, 1186816, 1244160, 1251720, 1264896, 1313280, 1335168, 1405440, 1408185, 1477440, 1483520, 1502064, 1575936, 1581120, 1668960, 1686528, 1780224, 1877580, 1897344, 1969920, 2002752, 2108160, 2225280, 2253096, 2363904, 2371680, 2503440, 2529792, 2626560, 2670336, 2810880, 2816370, 2954880, 2967040, 3004128, 3162240, 3337920, 3560448, 3755160, 3794688, 3939840, 4005504, 4216320, 4450560, 4506192, 4727808, 4743360, 5006880, 5059584, 5340672, 5632740, 5909760, 5934080, 6008256, 6324480, 6675840, 7510320, 7589376, 7879680, 8011008, 8432640, 8901120, 9012384, 9486720, 10013760, 10681344, 11265480, 11819520, 12016512, 12648960, 13351680, 15020640, 15178752, 16022016, 17802240, 18024768, 18973440, 20027520, 22530960, 23639040, 24033024, 25297920, 26703360, 30041280, 32044032, 36049536, 37946880, 40055040, 45061920, 48066048, 53406720, 60082560, 72099072, 75893760, 80110080, 90123840, 96132096, 120165120, 144198144, 160220160, 180247680, 240330240, 288396288, 360495360, 480660480, 720990720, 1441981440]

約数ペア:

[(1, 1441981440), (2, 720990720), (3, 480660480), (4, 360495360), (5, 288396288), (6, 240330240), (8, 180247680), (9, 160220160), (10, 144198144), (12, 120165120), (15, 96132096), (16, 90123840), (18, 80110080), (19, 75893760), (20, 72099072), (24, 60082560), (27, 53406720), (30, 48066048), (32, 45061920), (36, 40055040), (38, 37946880), (40, 36049536), (45, 32044032), (48, 30041280), (54, 26703360), (57, 25297920), (60, 24033024), (61, 23639040), (64, 22530960), (72, 20027520), (76, 18973440), (80, 18024768), (81, 17802240), (90, 16022016), (95, 15178752), (96, 15020640), (108, 13351680), (114, 12648960), (120, 12016512), (122, 11819520), (128, 11265480), (135, 10681344), (144, 10013760), (152, 9486720), (160, 9012384), (162, 8901120), (171, 8432640), (180, 8011008), (183, 7879680), (190, 7589376), (192, 7510320), (216, 6675840), (228, 6324480), (240, 6008256), (243, 5934080), (244, 5909760), (256, 5632740), (270, 5340672), (285, 5059584), (288, 5006880), (304, 4743360), (305, 4727808), (320, 4506192), (324, 4450560), (342, 4216320), (360, 4005504), (366, 3939840), (380, 3794688), (384, 3755160), (405, 3560448), (432, 3337920), (456, 3162240), (480, 3004128), (486, 2967040), (488, 2954880), (512, 2816370), (513, 2810880), (540, 2670336), (549, 2626560), (570, 2529792), (576, 2503440), (608, 2371680), (610, 2363904), (640, 2253096), (648, 2225280), (684, 2108160), (720, 2002752), (732, 1969920), (760, 1897344), (768, 1877580), (810, 1780224), (855, 1686528), (864, 1668960), (912, 1581120), (915, 1575936), (960, 1502064), (972, 1483520), (976, 1477440), (1024, 1408185), (1026, 1405440), (1080, 1335168), (1098, 1313280), (1140, 1264896), (1152, 1251720), (1159, 1244160), (1215, 1186816), (1216, 1185840), (1220, 1181952), (1280, 1126548), (1296, 1112640), (1368, 1054080), (1440, 1001376), (1464, 984960), (1520, 948672), (1536, 938790), (1539, 936960), (1620, 890112), (1647, 875520), (1710, 843264), (1728, 834480), (1824, 790560), (1830, 787968), (1920, 751032), (1944, 741760), (1952, 738720), (2052, 702720), (2160, 667584), (2196, 656640), (2280, 632448), (2304, 625860), (2318, 622080), (2430, 593408), (2432, 592920), (2440, 590976), (2560, 563274), (2565, 562176), (2592, 556320), (2736, 527040), (2745, 525312), (2880, 500688), (2928, 492480), (3040, 474336), (3072, 469395), (3078, 468480), (3240, 445056), (3294, 437760), (3420, 421632), (3456, 417240), (3477, 414720), (3648, 395280), (3660, 393984), (3840, 375516), (3888, 370880), (3904, 369360), (4104, 351360), (4320, 333792), (4392, 328320), (4560, 316224), (4608, 312930), (4617, 312320), (4636, 311040), (4860, 296704), (4864, 296460), (4880, 295488), (4941, 291840), (5120, 281637), (5130, 281088), (5184, 278160), (5472, 263520), (5490, 262656), (5760, 250344), (5795, 248832), (5856, 246240), (6080, 237168), (6156, 234240), (6480, 222528), (6588, 218880), (6840, 210816), (6912, 208620), (6954, 207360), (7296, 197640), (7320, 196992), (7680, 187758), (7695, 187392), (7776, 185440), (7808, 184680), (8208, 175680), (8235, 175104), (8640, 166896), (8784, 164160), (9120, 158112), (9216, 156465), (9234, 156160), (9272, 155520), (9720, 148352), (9728, 148230), (9760, 147744), (9882, 145920), (10260, 140544), (10368, 139080), (10431, 138240), (10944, 131760), (10980, 131328), (11520, 125172), (11590, 124416), (11712, 123120), (12160, 118584), (12312, 117120), (12960, 111264), (13176, 109440), (13680, 105408), (13824, 104310), (13908, 103680), (14592, 98820), (14640, 98496), (14823, 97280), (15360, 93879), (15390, 93696), (15552, 92720), (15616, 92340), (16416, 87840), (16470, 87552), (17280, 83448), (17385, 82944), (17568, 82080), (18240, 79056), (18468, 78080), (18544, 77760), (19440, 74176), (19456, 74115), (19520, 73872), (19764, 72960), (20520, 70272), (20736, 69540), (20862, 69120), (21888, 65880), (21960, 65664), (23040, 62586), (23085, 62464), (23180, 62208), (23424, 61560), (24320, 59292), (24624, 58560), (24705, 58368), (25920, 55632), (26352, 54720), (27360, 52704), (27648, 52155), (27816, 51840), (29184, 49410), (29280, 49248), (29646, 48640), (30780, 46848), (31104, 46360), (31232, 46170), (31293, 46080), (32832, 43920), (32940, 43776), (34560, 41724), (34770, 41472), (35136, 41040), (36480, 39528), (36936, 39040), (37088, 38880)]