305706960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 400

約数和(自身を含む): 1209922560

約数和(自身を除く): 904215600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 180, 190, 191, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 360, 380, 382, 390, 405, 432, 456, 468, 494, 513, 520, 540, 570, 573, 585, 624, 648, 684, 702, 720, 741, 760, 764, 780, 810, 855, 912, 936, 955, 988, 1026, 1040, 1053, 1080, 1140, 1146, 1170, 1235, 1296, 1368, 1404, 1482, 1520, 1528, 1539, 1560, 1620, 1710, 1719, 1755, 1872, 1910, 1976, 2052, 2106, 2160, 2223, 2280, 2292, 2340, 2470, 2483, 2565, 2736, 2808, 2865, 2964, 3056, 3078, 3120, 3240, 3420, 3438, 3510, 3629, 3705, 3820, 3952, 4104, 4212, 4446, 4560, 4584, 4680, 4940, 4966, 5130, 5157, 5265, 5616, 5730, 5928, 6156, 6480, 6669, 6840, 6876, 7020, 7258, 7410, 7449, 7640, 7695, 8208, 8424, 8595, 8892, 9168, 9360, 9880, 9932, 10260, 10314, 10530, 10887, 11115, 11460, 11856, 12312, 12415, 13338, 13680, 13752, 14040, 14516, 14820, 14898, 15280, 15390, 15471, 16848, 17190, 17784, 18145, 19760, 19864, 20007, 20520, 20628, 21060, 21774, 22230, 22347, 22920, 24624, 24830, 25785, 26676, 27504, 28080, 29032, 29640, 29796, 30780, 30942, 32661, 33345, 34380, 35568, 36290, 37245, 39728, 40014, 41040, 41256, 42120, 43548, 44460, 44694, 45840, 47177, 49660, 51570, 53352, 54435, 58064, 59280, 59592, 61560, 61884, 65322, 66690, 67041, 68760, 72580, 74490, 77355, 80028, 82512, 84240, 87096, 88920, 89388, 94354, 97983, 99320, 100035, 103140, 106704, 108870, 111735, 119184, 123120, 123768, 130644, 133380, 134082, 137520, 141531, 145160, 148980, 154710, 160056, 163305, 174192, 177840, 178776, 188708, 195966, 198640, 200070, 201123, 206280, 217740, 223470, 235885, 247536, 261288, 266760, 268164, 283062, 290320, 293949, 297960, 309420, 320112, 326610, 335205, 357552, 377416, 391932, 400140, 402246, 412560, 424593, 435480, 446940, 471770, 489915, 522576, 533520, 536328, 566124, 587898, 595920, 618840, 653220, 670410, 707655, 754832, 783864, 800280, 804492, 849186, 870960, 893880, 943540, 979830, 1005615, 1072656, 1132248, 1175796, 1237680, 1273779, 1306440, 1340820, 1415310, 1469745, 1567728, 1600560, 1608984, 1698372, 1787760, 1887080, 1959660, 2011230, 2122965, 2264496, 2351592, 2547558, 2612880, 2681640, 2830620, 2939490, 3217968, 3396744, 3774160, 3821337, 3919320, 4022460, 4245930, 4703184, 5095116, 5363280, 5661240, 5878980, 6368895, 6793488, 7642674, 7838640, 8044920, 8491860, 10190232, 11322480, 11757960, 12737790, 15285348, 16089840, 16983720, 19106685, 20380464, 23515920, 25475580, 30570696, 33967440, 38213370, 50951160, 61141392, 76426740, 101902320, 152853480, 305706960]

約数ペア:

[(1, 305706960), (2, 152853480), (3, 101902320), (4, 76426740), (5, 61141392), (6, 50951160), (8, 38213370), (9, 33967440), (10, 30570696), (12, 25475580), (13, 23515920), (15, 20380464), (16, 19106685), (18, 16983720), (19, 16089840), (20, 15285348), (24, 12737790), (26, 11757960), (27, 11322480), (30, 10190232), (36, 8491860), (38, 8044920), (39, 7838640), (40, 7642674), (45, 6793488), (48, 6368895), (52, 5878980), (54, 5661240), (57, 5363280), (60, 5095116), (65, 4703184), (72, 4245930), (76, 4022460), (78, 3919320), (80, 3821337), (81, 3774160), (90, 3396744), (95, 3217968), (104, 2939490), (108, 2830620), (114, 2681640), (117, 2612880), (120, 2547558), (130, 2351592), (135, 2264496), (144, 2122965), (152, 2011230), (156, 1959660), (162, 1887080), (171, 1787760), (180, 1698372), (190, 1608984), (191, 1600560), (195, 1567728), (208, 1469745), (216, 1415310), (228, 1340820), (234, 1306440), (240, 1273779), (247, 1237680), (260, 1175796), (270, 1132248), (285, 1072656), (304, 1005615), (312, 979830), (324, 943540), (342, 893880), (351, 870960), (360, 849186), (380, 804492), (382, 800280), (390, 783864), (405, 754832), (432, 707655), (456, 670410), (468, 653220), (494, 618840), (513, 595920), (520, 587898), (540, 566124), (570, 536328), (573, 533520), (585, 522576), (624, 489915), (648, 471770), (684, 446940), (702, 435480), (720, 424593), (741, 412560), (760, 402246), (764, 400140), (780, 391932), (810, 377416), (855, 357552), (912, 335205), (936, 326610), (955, 320112), (988, 309420), (1026, 297960), (1040, 293949), (1053, 290320), (1080, 283062), (1140, 268164), (1146, 266760), (1170, 261288), (1235, 247536), (1296, 235885), (1368, 223470), (1404, 217740), (1482, 206280), (1520, 201123), (1528, 200070), (1539, 198640), (1560, 195966), (1620, 188708), (1710, 178776), (1719, 177840), (1755, 174192), (1872, 163305), (1910, 160056), (1976, 154710), (2052, 148980), (2106, 145160), (2160, 141531), (2223, 137520), (2280, 134082), (2292, 133380), (2340, 130644), (2470, 123768), (2483, 123120), (2565, 119184), (2736, 111735), (2808, 108870), (2865, 106704), (2964, 103140), (3056, 100035), (3078, 99320), (3120, 97983), (3240, 94354), (3420, 89388), (3438, 88920), (3510, 87096), (3629, 84240), (3705, 82512), (3820, 80028), (3952, 77355), (4104, 74490), (4212, 72580), (4446, 68760), (4560, 67041), (4584, 66690), (4680, 65322), (4940, 61884), (4966, 61560), (5130, 59592), (5157, 59280), (5265, 58064), (5616, 54435), (5730, 53352), (5928, 51570), (6156, 49660), (6480, 47177), (6669, 45840), (6840, 44694), (6876, 44460), (7020, 43548), (7258, 42120), (7410, 41256), (7449, 41040), (7640, 40014), (7695, 39728), (8208, 37245), (8424, 36290), (8595, 35568), (8892, 34380), (9168, 33345), (9360, 32661), (9880, 30942), (9932, 30780), (10260, 29796), (10314, 29640), (10530, 29032), (10887, 28080), (11115, 27504), (11460, 26676), (11856, 25785), (12312, 24830), (12415, 24624), (13338, 22920), (13680, 22347), (13752, 22230), (14040, 21774), (14516, 21060), (14820, 20628), (14898, 20520), (15280, 20007), (15390, 19864), (15471, 19760), (16848, 18145), (17190, 17784)]