197876070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 631388160

約数和(自身を除く): 433512090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 61, 63, 70, 90, 95, 105, 114, 122, 126, 133, 171, 183, 190, 210, 266, 271, 285, 305, 315, 342, 366, 399, 427, 542, 549, 570, 610, 630, 665, 798, 813, 854, 855, 915, 1098, 1159, 1197, 1281, 1330, 1355, 1626, 1710, 1830, 1897, 1995, 2135, 2318, 2394, 2439, 2562, 2710, 2745, 3477, 3794, 3843, 3990, 4065, 4270, 4878, 5149, 5490, 5691, 5795, 5985, 6405, 6954, 7686, 8113, 8130, 9485, 10298, 10431, 11382, 11590, 11970, 12195, 12810, 15447, 16226, 16531, 17073, 17385, 18970, 19215, 20862, 24339, 24390, 25745, 28455, 30894, 33062, 34146, 34770, 36043, 38430, 40565, 46341, 48678, 49593, 51490, 52155, 56910, 72086, 73017, 77235, 81130, 82655, 85365, 92682, 99186, 104310, 108129, 115717, 121695, 146034, 148779, 154470, 165310, 170730, 180215, 216258, 231434, 231705, 243390, 247965, 297558, 314089, 324387, 347151, 360430, 365085, 463410, 495930, 540645, 578585, 628178, 648774, 694302, 730170, 743895, 942267, 1041453, 1081290, 1157170, 1487790, 1570445, 1621935, 1735755, 1884534, 2082906, 2198623, 2826801, 3140890, 3243870, 3471510, 4397246, 4711335, 5207265, 5653602, 6595869, 9422670, 10414530, 10993115, 13191738, 14134005, 19787607, 21986230, 28268010, 32979345, 39575214, 65958690, 98938035, 197876070]

約数ペア:

[(1, 197876070), (2, 98938035), (3, 65958690), (5, 39575214), (6, 32979345), (7, 28268010), (9, 21986230), (10, 19787607), (14, 14134005), (15, 13191738), (18, 10993115), (19, 10414530), (21, 9422670), (30, 6595869), (35, 5653602), (38, 5207265), (42, 4711335), (45, 4397246), (57, 3471510), (61, 3243870), (63, 3140890), (70, 2826801), (90, 2198623), (95, 2082906), (105, 1884534), (114, 1735755), (122, 1621935), (126, 1570445), (133, 1487790), (171, 1157170), (183, 1081290), (190, 1041453), (210, 942267), (266, 743895), (271, 730170), (285, 694302), (305, 648774), (315, 628178), (342, 578585), (366, 540645), (399, 495930), (427, 463410), (542, 365085), (549, 360430), (570, 347151), (610, 324387), (630, 314089), (665, 297558), (798, 247965), (813, 243390), (854, 231705), (855, 231434), (915, 216258), (1098, 180215), (1159, 170730), (1197, 165310), (1281, 154470), (1330, 148779), (1355, 146034), (1626, 121695), (1710, 115717), (1830, 108129), (1897, 104310), (1995, 99186), (2135, 92682), (2318, 85365), (2394, 82655), (2439, 81130), (2562, 77235), (2710, 73017), (2745, 72086), (3477, 56910), (3794, 52155), (3843, 51490), (3990, 49593), (4065, 48678), (4270, 46341), (4878, 40565), (5149, 38430), (5490, 36043), (5691, 34770), (5795, 34146), (5985, 33062), (6405, 30894), (6954, 28455), (7686, 25745), (8113, 24390), (8130, 24339), (9485, 20862), (10298, 19215), (10431, 18970), (11382, 17385), (11590, 17073), (11970, 16531), (12195, 16226), (12810, 15447)]