163849140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1471

約数の個数: 216

約数和(自身を含む): 623062440

約数和(自身を除く): 459213300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1429, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2858, 2940, 3185, 3276, 3822, 4095, 4287, 4410, 5460, 5716, 5733, 6370, 7145, 7644, 8190, 8574, 8820, 9555, 10003, 11466, 12740, 12861, 14290, 16380, 17148, 18577, 19110, 20006, 21435, 22932, 25722, 28580, 28665, 30009, 37154, 38220, 40012, 42870, 50015, 51444, 55731, 57330, 60018, 64305, 70021, 74308, 85740, 90027, 92885, 100030, 111462, 114660, 120036, 128610, 130039, 140042, 150045, 167193, 180054, 185770, 200060, 210063, 222924, 257220, 260078, 278655, 280084, 300090, 334386, 350105, 360108, 371540, 390117, 420126, 450135, 520156, 557310, 600180, 630189, 650195, 668772, 700210, 780234, 835965, 840252, 900270, 910273, 1050315, 1114620, 1170351, 1260378, 1300390, 1400420, 1560468, 1671930, 1800540, 1820546, 1950585, 2100630, 2340702, 2520756, 2600780, 2730819, 3150945, 3343860, 3641092, 3901170, 4201260, 4551365, 4681404, 5461638, 5851755, 6301890, 7802340, 8192457, 9102730, 10923276, 11703510, 12603780, 13654095, 16384914, 18205460, 23407020, 27308190, 32769828, 40962285, 54616380, 81924570, 163849140]

約数ペア:

[(1, 163849140), (2, 81924570), (3, 54616380), (4, 40962285), (5, 32769828), (6, 27308190), (7, 23407020), (9, 18205460), (10, 16384914), (12, 13654095), (13, 12603780), (14, 11703510), (15, 10923276), (18, 9102730), (20, 8192457), (21, 7802340), (26, 6301890), (28, 5851755), (30, 5461638), (35, 4681404), (36, 4551365), (39, 4201260), (42, 3901170), (45, 3641092), (49, 3343860), (52, 3150945), (60, 2730819), (63, 2600780), (65, 2520756), (70, 2340702), (78, 2100630), (84, 1950585), (90, 1820546), (91, 1800540), (98, 1671930), (105, 1560468), (117, 1400420), (126, 1300390), (130, 1260378), (140, 1170351), (147, 1114620), (156, 1050315), (180, 910273), (182, 900270), (195, 840252), (196, 835965), (210, 780234), (234, 700210), (245, 668772), (252, 650195), (260, 630189), (273, 600180), (294, 557310), (315, 520156), (364, 450135), (390, 420126), (420, 390117), (441, 371540), (455, 360108), (468, 350105), (490, 334386), (546, 300090), (585, 280084), (588, 278655), (630, 260078), (637, 257220), (735, 222924), (780, 210063), (819, 200060), (882, 185770), (910, 180054), (980, 167193), (1092, 150045), (1170, 140042), (1260, 130039), (1274, 128610), (1365, 120036), (1429, 114660), (1470, 111462), (1638, 100030), (1764, 92885), (1820, 90027), (1911, 85740), (2205, 74308), (2340, 70021), (2548, 64305), (2730, 60018), (2858, 57330), (2940, 55731), (3185, 51444), (3276, 50015), (3822, 42870), (4095, 40012), (4287, 38220), (4410, 37154), (5460, 30009), (5716, 28665), (5733, 28580), (6370, 25722), (7145, 22932), (7644, 21435), (8190, 20006), (8574, 19110), (8820, 18577), (9555, 17148), (10003, 16380), (11466, 14290), (12740, 12861)]