418731120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 300

約数和(自身を含む): 1543461480

約数和(自身を除く): 1124730360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 179, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 358, 360, 361, 380, 405, 432, 456, 513, 537, 540, 570, 648, 684, 716, 720, 722, 760, 810, 855, 895, 912, 1026, 1074, 1080, 1083, 1140, 1296, 1368, 1432, 1444, 1520, 1539, 1611, 1620, 1710, 1790, 1805, 2052, 2148, 2160, 2166, 2280, 2565, 2685, 2736, 2864, 2888, 3078, 3222, 3240, 3249, 3401, 3420, 3580, 3610, 4104, 4296, 4332, 4560, 4833, 5130, 5370, 5415, 5776, 6156, 6444, 6480, 6498, 6802, 6840, 7160, 7220, 7695, 8055, 8208, 8592, 8664, 9666, 9747, 10203, 10260, 10740, 10830, 12312, 12888, 12996, 13604, 13680, 14320, 14440, 14499, 15390, 16110, 16245, 17005, 17328, 19332, 19494, 20406, 20520, 21480, 21660, 24165, 24624, 25776, 25992, 27208, 28880, 28998, 29241, 30609, 30780, 32220, 32490, 34010, 38664, 38988, 40812, 41040, 42960, 43320, 48330, 48735, 51015, 51984, 54416, 57996, 58482, 61218, 61560, 64440, 64619, 64980, 68020, 72495, 77328, 77976, 81624, 86640, 91827, 96660, 97470, 102030, 115992, 116964, 122436, 123120, 128880, 129238, 129960, 136040, 144990, 146205, 153045, 155952, 163248, 183654, 193320, 193857, 194940, 204060, 231984, 233928, 244872, 258476, 259920, 272080, 275481, 289980, 292410, 306090, 323095, 367308, 386640, 387714, 389880, 408120, 459135, 467856, 489744, 516952, 550962, 579960, 581571, 584820, 612180, 646190, 734616, 775428, 779760, 816240, 918270, 969285, 1033904, 1101924, 1159920, 1163142, 1169640, 1224360, 1292380, 1377405, 1469232, 1550856, 1744713, 1836540, 1938570, 2203848, 2326284, 2339280, 2448720, 2584760, 2754810, 2907855, 3101712, 3489426, 3673080, 3877140, 4407696, 4652568, 5169520, 5234139, 5509620, 5815710, 6978852, 7346160, 7754280, 8723565, 9305136, 10468278, 11019240, 11631420, 13957704, 15508560, 17447130, 20936556, 22038480, 23262840, 26170695, 27915408, 34894260, 41873112, 46525680, 52341390, 69788520, 83746224, 104682780, 139577040, 209365560, 418731120]

約数ペア:

[(1, 418731120), (2, 209365560), (3, 139577040), (4, 104682780), (5, 83746224), (6, 69788520), (8, 52341390), (9, 46525680), (10, 41873112), (12, 34894260), (15, 27915408), (16, 26170695), (18, 23262840), (19, 22038480), (20, 20936556), (24, 17447130), (27, 15508560), (30, 13957704), (36, 11631420), (38, 11019240), (40, 10468278), (45, 9305136), (48, 8723565), (54, 7754280), (57, 7346160), (60, 6978852), (72, 5815710), (76, 5509620), (80, 5234139), (81, 5169520), (90, 4652568), (95, 4407696), (108, 3877140), (114, 3673080), (120, 3489426), (135, 3101712), (144, 2907855), (152, 2754810), (162, 2584760), (171, 2448720), (179, 2339280), (180, 2326284), (190, 2203848), (216, 1938570), (228, 1836540), (240, 1744713), (270, 1550856), (285, 1469232), (304, 1377405), (324, 1292380), (342, 1224360), (358, 1169640), (360, 1163142), (361, 1159920), (380, 1101924), (405, 1033904), (432, 969285), (456, 918270), (513, 816240), (537, 779760), (540, 775428), (570, 734616), (648, 646190), (684, 612180), (716, 584820), (720, 581571), (722, 579960), (760, 550962), (810, 516952), (855, 489744), (895, 467856), (912, 459135), (1026, 408120), (1074, 389880), (1080, 387714), (1083, 386640), (1140, 367308), (1296, 323095), (1368, 306090), (1432, 292410), (1444, 289980), (1520, 275481), (1539, 272080), (1611, 259920), (1620, 258476), (1710, 244872), (1790, 233928), (1805, 231984), (2052, 204060), (2148, 194940), (2160, 193857), (2166, 193320), (2280, 183654), (2565, 163248), (2685, 155952), (2736, 153045), (2864, 146205), (2888, 144990), (3078, 136040), (3222, 129960), (3240, 129238), (3249, 128880), (3401, 123120), (3420, 122436), (3580, 116964), (3610, 115992), (4104, 102030), (4296, 97470), (4332, 96660), (4560, 91827), (4833, 86640), (5130, 81624), (5370, 77976), (5415, 77328), (5776, 72495), (6156, 68020), (6444, 64980), (6480, 64619), (6498, 64440), (6802, 61560), (6840, 61218), (7160, 58482), (7220, 57996), (7695, 54416), (8055, 51984), (8208, 51015), (8592, 48735), (8664, 48330), (9666, 43320), (9747, 42960), (10203, 41040), (10260, 40812), (10740, 38988), (10830, 38664), (12312, 34010), (12888, 32490), (12996, 32220), (13604, 30780), (13680, 30609), (14320, 29241), (14440, 28998), (14499, 28880), (15390, 27208), (16110, 25992), (16245, 25776), (17005, 24624), (17328, 24165), (19332, 21660), (19494, 21480), (20406, 20520)]