161410320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 360

約数和(自身を含む): 619085376

約数和(自身を除く): 457675056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 152, 162, 171, 180, 184, 190, 207, 216, 228, 230, 240, 243, 270, 276, 285, 304, 324, 342, 345, 360, 361, 368, 380, 405, 414, 432, 437, 456, 460, 486, 513, 540, 552, 570, 621, 648, 684, 690, 720, 722, 760, 810, 828, 855, 874, 912, 920, 972, 1026, 1035, 1080, 1083, 1104, 1140, 1215, 1242, 1296, 1311, 1368, 1380, 1444, 1520, 1539, 1620, 1656, 1710, 1748, 1805, 1840, 1863, 1944, 2052, 2070, 2160, 2166, 2185, 2280, 2430, 2484, 2565, 2622, 2736, 2760, 2888, 3078, 3105, 3240, 3249, 3312, 3420, 3496, 3610, 3726, 3888, 3933, 4104, 4140, 4332, 4370, 4560, 4617, 4860, 4968, 5130, 5244, 5415, 5520, 5589, 5776, 6156, 6210, 6480, 6498, 6555, 6840, 6992, 7220, 7452, 7695, 7866, 8208, 8280, 8303, 8664, 8740, 9234, 9315, 9720, 9747, 9936, 10260, 10488, 10830, 11178, 11799, 12312, 12420, 12996, 13110, 13680, 14440, 14904, 15390, 15732, 16245, 16560, 16606, 17328, 17480, 18468, 18630, 19440, 19494, 19665, 20520, 20976, 21660, 22356, 23085, 23598, 24624, 24840, 24909, 25992, 26220, 27945, 28880, 29241, 29808, 30780, 31464, 32490, 33212, 34960, 35397, 36936, 37260, 38988, 39330, 41040, 41515, 43320, 44712, 46170, 47196, 48735, 49680, 49818, 51984, 52440, 55890, 58482, 58995, 61560, 62928, 64980, 66424, 70794, 73872, 74520, 74727, 77976, 78660, 83030, 86640, 87723, 89424, 92340, 94392, 97470, 99636, 104880, 106191, 111780, 116964, 117990, 123120, 124545, 129960, 132848, 141588, 146205, 149040, 149454, 155952, 157320, 166060, 175446, 176985, 184680, 188784, 194940, 199272, 212382, 223560, 224181, 233928, 235980, 249090, 259920, 283176, 292410, 298908, 314640, 332120, 350892, 353970, 369360, 373635, 389880, 398544, 424764, 438615, 447120, 448362, 467856, 471960, 498180, 530955, 566352, 584820, 597816, 664240, 672543, 701784, 707940, 747270, 779760, 849528, 877230, 896724, 943920, 996360, 1061910, 1120905, 1169640, 1195632, 1345086, 1403568, 1415880, 1494540, 1699056, 1754460, 1793448, 1992720, 2017629, 2123820, 2241810, 2339280, 2690172, 2831760, 2989080, 3362715, 3508920, 3586896, 4035258, 4247640, 4483620, 5380344, 5978160, 6725430, 7017840, 8070516, 8495280, 8967240, 10088145, 10760688, 13450860, 16141032, 17934480, 20176290, 26901720, 32282064, 40352580, 53803440, 80705160, 161410320]

約数ペア:

[(1, 161410320), (2, 80705160), (3, 53803440), (4, 40352580), (5, 32282064), (6, 26901720), (8, 20176290), (9, 17934480), (10, 16141032), (12, 13450860), (15, 10760688), (16, 10088145), (18, 8967240), (19, 8495280), (20, 8070516), (23, 7017840), (24, 6725430), (27, 5978160), (30, 5380344), (36, 4483620), (38, 4247640), (40, 4035258), (45, 3586896), (46, 3508920), (48, 3362715), (54, 2989080), (57, 2831760), (60, 2690172), (69, 2339280), (72, 2241810), (76, 2123820), (80, 2017629), (81, 1992720), (90, 1793448), (92, 1754460), (95, 1699056), (108, 1494540), (114, 1415880), (115, 1403568), (120, 1345086), (135, 1195632), (138, 1169640), (144, 1120905), (152, 1061910), (162, 996360), (171, 943920), (180, 896724), (184, 877230), (190, 849528), (207, 779760), (216, 747270), (228, 707940), (230, 701784), (240, 672543), (243, 664240), (270, 597816), (276, 584820), (285, 566352), (304, 530955), (324, 498180), (342, 471960), (345, 467856), (360, 448362), (361, 447120), (368, 438615), (380, 424764), (405, 398544), (414, 389880), (432, 373635), (437, 369360), (456, 353970), (460, 350892), (486, 332120), (513, 314640), (540, 298908), (552, 292410), (570, 283176), (621, 259920), (648, 249090), (684, 235980), (690, 233928), (720, 224181), (722, 223560), (760, 212382), (810, 199272), (828, 194940), (855, 188784), (874, 184680), (912, 176985), (920, 175446), (972, 166060), (1026, 157320), (1035, 155952), (1080, 149454), (1083, 149040), (1104, 146205), (1140, 141588), (1215, 132848), (1242, 129960), (1296, 124545), (1311, 123120), (1368, 117990), (1380, 116964), (1444, 111780), (1520, 106191), (1539, 104880), (1620, 99636), (1656, 97470), (1710, 94392), (1748, 92340), (1805, 89424), (1840, 87723), (1863, 86640), (1944, 83030), (2052, 78660), (2070, 77976), (2160, 74727), (2166, 74520), (2185, 73872), (2280, 70794), (2430, 66424), (2484, 64980), (2565, 62928), (2622, 61560), (2736, 58995), (2760, 58482), (2888, 55890), (3078, 52440), (3105, 51984), (3240, 49818), (3249, 49680), (3312, 48735), (3420, 47196), (3496, 46170), (3610, 44712), (3726, 43320), (3888, 41515), (3933, 41040), (4104, 39330), (4140, 38988), (4332, 37260), (4370, 36936), (4560, 35397), (4617, 34960), (4860, 33212), (4968, 32490), (5130, 31464), (5244, 30780), (5415, 29808), (5520, 29241), (5589, 28880), (5776, 27945), (6156, 26220), (6210, 25992), (6480, 24909), (6498, 24840), (6555, 24624), (6840, 23598), (6992, 23085), (7220, 22356), (7452, 21660), (7695, 20976), (7866, 20520), (8208, 19665), (8280, 19494), (8303, 19440), (8664, 18630), (8740, 18468), (9234, 17480), (9315, 17328), (9720, 16606), (9747, 16560), (9936, 16245), (10260, 15732), (10488, 15390), (10830, 14904), (11178, 14440), (11799, 13680), (12312, 13110), (12420, 12996)]