120729420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 463142400

約数和(自身を除く): 342412980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 41, 42, 45, 54, 57, 60, 63, 70, 76, 82, 84, 90, 95, 105, 108, 114, 123, 126, 133, 135, 140, 164, 171, 180, 189, 190, 205, 210, 228, 246, 252, 266, 270, 285, 287, 315, 342, 369, 378, 380, 399, 410, 420, 492, 513, 532, 540, 570, 574, 615, 630, 665, 684, 738, 756, 779, 798, 820, 855, 861, 945, 1026, 1107, 1140, 1148, 1197, 1230, 1260, 1330, 1435, 1476, 1558, 1596, 1681, 1710, 1722, 1845, 1890, 1995, 2052, 2214, 2337, 2394, 2460, 2565, 2583, 2660, 2870, 3116, 3362, 3420, 3444, 3591, 3690, 3780, 3895, 3990, 4305, 4428, 4674, 4788, 5043, 5130, 5166, 5453, 5535, 5740, 5985, 6724, 7011, 7182, 7380, 7749, 7790, 7980, 8405, 8610, 9348, 10086, 10260, 10332, 10906, 11070, 11685, 11767, 11970, 12915, 14022, 14364, 15129, 15498, 15580, 16359, 16810, 17220, 17955, 20172, 21033, 21812, 22140, 23370, 23534, 23940, 25215, 25830, 27265, 28044, 30258, 30996, 31939, 32718, 33620, 35055, 35301, 35910, 38745, 42066, 45387, 46740, 47068, 49077, 50430, 51660, 54530, 58835, 60516, 63878, 65436, 70110, 70602, 71820, 75645, 77490, 81795, 84132, 90774, 95817, 98154, 100860, 105165, 105903, 109060, 117670, 127756, 140220, 141204, 147231, 151290, 154980, 159695, 163590, 176505, 181548, 191634, 196308, 210330, 211806, 223573, 226935, 235340, 245385, 287451, 294462, 302580, 317709, 319390, 327180, 353010, 383268, 420660, 423612, 447146, 453870, 479085, 490770, 529515, 574902, 588924, 635418, 638780, 670719, 706020, 736155, 862353, 894292, 907740, 958170, 981540, 1059030, 1117865, 1149804, 1270836, 1341438, 1437255, 1472310, 1588545, 1724706, 1916340, 2012157, 2118060, 2235730, 2682876, 2874510, 2944620, 3177090, 3353595, 3449412, 4024314, 4311765, 4471460, 5749020, 6036471, 6354180, 6707190, 8048628, 8623530, 10060785, 12072942, 13414380, 17247060, 20121570, 24145884, 30182355, 40243140, 60364710, 120729420]

約数ペア:

[(1, 120729420), (2, 60364710), (3, 40243140), (4, 30182355), (5, 24145884), (6, 20121570), (7, 17247060), (9, 13414380), (10, 12072942), (12, 10060785), (14, 8623530), (15, 8048628), (18, 6707190), (19, 6354180), (20, 6036471), (21, 5749020), (27, 4471460), (28, 4311765), (30, 4024314), (35, 3449412), (36, 3353595), (38, 3177090), (41, 2944620), (42, 2874510), (45, 2682876), (54, 2235730), (57, 2118060), (60, 2012157), (63, 1916340), (70, 1724706), (76, 1588545), (82, 1472310), (84, 1437255), (90, 1341438), (95, 1270836), (105, 1149804), (108, 1117865), (114, 1059030), (123, 981540), (126, 958170), (133, 907740), (135, 894292), (140, 862353), (164, 736155), (171, 706020), (180, 670719), (189, 638780), (190, 635418), (205, 588924), (210, 574902), (228, 529515), (246, 490770), (252, 479085), (266, 453870), (270, 447146), (285, 423612), (287, 420660), (315, 383268), (342, 353010), (369, 327180), (378, 319390), (380, 317709), (399, 302580), (410, 294462), (420, 287451), (492, 245385), (513, 235340), (532, 226935), (540, 223573), (570, 211806), (574, 210330), (615, 196308), (630, 191634), (665, 181548), (684, 176505), (738, 163590), (756, 159695), (779, 154980), (798, 151290), (820, 147231), (855, 141204), (861, 140220), (945, 127756), (1026, 117670), (1107, 109060), (1140, 105903), (1148, 105165), (1197, 100860), (1230, 98154), (1260, 95817), (1330, 90774), (1435, 84132), (1476, 81795), (1558, 77490), (1596, 75645), (1681, 71820), (1710, 70602), (1722, 70110), (1845, 65436), (1890, 63878), (1995, 60516), (2052, 58835), (2214, 54530), (2337, 51660), (2394, 50430), (2460, 49077), (2565, 47068), (2583, 46740), (2660, 45387), (2870, 42066), (3116, 38745), (3362, 35910), (3420, 35301), (3444, 35055), (3591, 33620), (3690, 32718), (3780, 31939), (3895, 30996), (3990, 30258), (4305, 28044), (4428, 27265), (4674, 25830), (4788, 25215), (5043, 23940), (5130, 23534), (5166, 23370), (5453, 22140), (5535, 21812), (5740, 21033), (5985, 20172), (6724, 17955), (7011, 17220), (7182, 16810), (7380, 16359), (7749, 15580), (7790, 15498), (7980, 15129), (8405, 14364), (8610, 14022), (9348, 12915), (10086, 11970), (10260, 11767), (10332, 11685), (10906, 11070)]