194955390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 642816000

約数和(自身を除く): 447860610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 61, 63, 70, 89, 90, 95, 105, 114, 122, 126, 133, 135, 171, 178, 183, 189, 190, 210, 266, 267, 270, 285, 305, 315, 342, 366, 378, 399, 427, 445, 513, 534, 549, 570, 610, 623, 630, 665, 798, 801, 854, 855, 890, 915, 945, 1026, 1098, 1159, 1197, 1246, 1281, 1330, 1335, 1602, 1647, 1691, 1710, 1830, 1869, 1890, 1995, 2135, 2318, 2394, 2403, 2562, 2565, 2670, 2745, 3115, 3294, 3382, 3477, 3591, 3738, 3843, 3990, 4005, 4270, 4806, 5073, 5130, 5429, 5490, 5607, 5795, 5985, 6230, 6405, 6954, 7182, 7686, 8010, 8113, 8235, 8455, 9345, 10146, 10431, 10858, 11214, 11529, 11590, 11837, 11970, 12015, 12810, 15219, 16226, 16287, 16470, 16821, 16910, 17385, 17955, 18690, 19215, 20862, 23058, 23674, 24030, 24339, 25365, 27145, 28035, 30438, 31293, 32574, 33642, 34770, 35511, 35910, 38003, 38430, 40565, 45657, 48678, 48861, 50730, 52155, 54290, 56070, 57645, 59185, 62586, 71022, 73017, 76006, 76095, 81130, 81435, 84105, 91314, 97722, 103151, 104310, 106533, 114009, 115290, 118370, 121695, 146034, 146583, 152190, 156465, 162870, 168210, 177555, 190015, 206302, 213066, 219051, 228018, 228285, 243390, 244305, 293166, 309453, 312930, 319599, 342027, 355110, 365085, 380030, 438102, 456570, 488610, 515755, 532665, 570045, 618906, 639198, 684054, 722057, 730170, 732915, 928359, 1026081, 1031510, 1065330, 1095255, 1140090, 1444114, 1465830, 1547265, 1597995, 1710135, 1856718, 2052162, 2166171, 2190510, 2785077, 3094530, 3195990, 3420270, 3610285, 4332342, 4641795, 5130405, 5570154, 6498513, 7220570, 9283590, 10260810, 10830855, 12997026, 13925385, 19495539, 21661710, 27850770, 32492565, 38991078, 64985130, 97477695, 194955390]

約数ペア:

[(1, 194955390), (2, 97477695), (3, 64985130), (5, 38991078), (6, 32492565), (7, 27850770), (9, 21661710), (10, 19495539), (14, 13925385), (15, 12997026), (18, 10830855), (19, 10260810), (21, 9283590), (27, 7220570), (30, 6498513), (35, 5570154), (38, 5130405), (42, 4641795), (45, 4332342), (54, 3610285), (57, 3420270), (61, 3195990), (63, 3094530), (70, 2785077), (89, 2190510), (90, 2166171), (95, 2052162), (105, 1856718), (114, 1710135), (122, 1597995), (126, 1547265), (133, 1465830), (135, 1444114), (171, 1140090), (178, 1095255), (183, 1065330), (189, 1031510), (190, 1026081), (210, 928359), (266, 732915), (267, 730170), (270, 722057), (285, 684054), (305, 639198), (315, 618906), (342, 570045), (366, 532665), (378, 515755), (399, 488610), (427, 456570), (445, 438102), (513, 380030), (534, 365085), (549, 355110), (570, 342027), (610, 319599), (623, 312930), (630, 309453), (665, 293166), (798, 244305), (801, 243390), (854, 228285), (855, 228018), (890, 219051), (915, 213066), (945, 206302), (1026, 190015), (1098, 177555), (1159, 168210), (1197, 162870), (1246, 156465), (1281, 152190), (1330, 146583), (1335, 146034), (1602, 121695), (1647, 118370), (1691, 115290), (1710, 114009), (1830, 106533), (1869, 104310), (1890, 103151), (1995, 97722), (2135, 91314), (2318, 84105), (2394, 81435), (2403, 81130), (2562, 76095), (2565, 76006), (2670, 73017), (2745, 71022), (3115, 62586), (3294, 59185), (3382, 57645), (3477, 56070), (3591, 54290), (3738, 52155), (3843, 50730), (3990, 48861), (4005, 48678), (4270, 45657), (4806, 40565), (5073, 38430), (5130, 38003), (5429, 35910), (5490, 35511), (5607, 34770), (5795, 33642), (5985, 32574), (6230, 31293), (6405, 30438), (6954, 28035), (7182, 27145), (7686, 25365), (8010, 24339), (8113, 24030), (8235, 23674), (8455, 23058), (9345, 20862), (10146, 19215), (10431, 18690), (10858, 17955), (11214, 17385), (11529, 16910), (11590, 16821), (11837, 16470), (11970, 16287), (12015, 16226), (12810, 15219)]