145416120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 352247880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 47, 57, 59, 60, 69, 76, 92, 94, 95, 114, 115, 118, 120, 138, 141, 152, 177, 184, 188, 190, 228, 230, 235, 236, 276, 282, 285, 295, 345, 354, 376, 380, 437, 456, 460, 470, 472, 552, 564, 570, 590, 690, 705, 708, 760, 874, 885, 893, 920, 940, 1081, 1121, 1128, 1140, 1180, 1311, 1357, 1380, 1410, 1416, 1748, 1770, 1786, 1880, 2162, 2185, 2242, 2280, 2360, 2622, 2679, 2714, 2760, 2773, 2820, 3243, 3363, 3496, 3540, 3572, 4071, 4324, 4370, 4465, 4484, 5244, 5358, 5405, 5428, 5546, 5605, 5640, 6486, 6555, 6726, 6785, 7080, 7144, 8142, 8319, 8648, 8740, 8930, 8968, 10488, 10716, 10810, 10856, 11092, 11210, 12972, 13110, 13395, 13452, 13570, 13865, 16215, 16284, 16638, 16815, 17480, 17860, 20355, 20539, 21432, 21620, 22184, 22420, 25783, 25944, 26220, 26790, 26904, 27140, 27730, 32430, 32568, 33276, 33630, 35720, 40710, 41078, 41595, 43240, 44840, 51566, 52440, 52687, 53580, 54280, 55460, 61617, 63779, 64860, 66552, 67260, 77349, 81420, 82156, 83190, 102695, 103132, 105374, 107160, 110920, 123234, 127558, 128915, 129720, 134520, 154698, 158061, 162840, 164312, 166380, 191337, 205390, 206264, 210748, 246468, 255116, 257830, 263435, 308085, 309396, 316122, 318895, 332760, 382674, 386745, 410780, 421496, 492936, 510232, 515660, 526870, 616170, 618792, 632244, 637790, 765348, 773490, 790305, 821560, 956685, 1031320, 1053740, 1211801, 1232340, 1264488, 1275580, 1530696, 1546980, 1580610, 1913370, 2107480, 2423602, 2464680, 2551160, 3093960, 3161220, 3635403, 3826740, 4847204, 6059005, 6322440, 7270806, 7653480, 9694408, 12118010, 14541612, 18177015, 24236020, 29083224, 36354030, 48472040, 72708060, 145416120]

約数ペア:

[(1, 145416120), (2, 72708060), (3, 48472040), (4, 36354030), (5, 29083224), (6, 24236020), (8, 18177015), (10, 14541612), (12, 12118010), (15, 9694408), (19, 7653480), (20, 7270806), (23, 6322440), (24, 6059005), (30, 4847204), (38, 3826740), (40, 3635403), (46, 3161220), (47, 3093960), (57, 2551160), (59, 2464680), (60, 2423602), (69, 2107480), (76, 1913370), (92, 1580610), (94, 1546980), (95, 1530696), (114, 1275580), (115, 1264488), (118, 1232340), (120, 1211801), (138, 1053740), (141, 1031320), (152, 956685), (177, 821560), (184, 790305), (188, 773490), (190, 765348), (228, 637790), (230, 632244), (235, 618792), (236, 616170), (276, 526870), (282, 515660), (285, 510232), (295, 492936), (345, 421496), (354, 410780), (376, 386745), (380, 382674), (437, 332760), (456, 318895), (460, 316122), (470, 309396), (472, 308085), (552, 263435), (564, 257830), (570, 255116), (590, 246468), (690, 210748), (705, 206264), (708, 205390), (760, 191337), (874, 166380), (885, 164312), (893, 162840), (920, 158061), (940, 154698), (1081, 134520), (1121, 129720), (1128, 128915), (1140, 127558), (1180, 123234), (1311, 110920), (1357, 107160), (1380, 105374), (1410, 103132), (1416, 102695), (1748, 83190), (1770, 82156), (1786, 81420), (1880, 77349), (2162, 67260), (2185, 66552), (2242, 64860), (2280, 63779), (2360, 61617), (2622, 55460), (2679, 54280), (2714, 53580), (2760, 52687), (2773, 52440), (2820, 51566), (3243, 44840), (3363, 43240), (3496, 41595), (3540, 41078), (3572, 40710), (4071, 35720), (4324, 33630), (4370, 33276), (4465, 32568), (4484, 32430), (5244, 27730), (5358, 27140), (5405, 26904), (5428, 26790), (5546, 26220), (5605, 25944), (5640, 25783), (6486, 22420), (6555, 22184), (6726, 21620), (6785, 21432), (7080, 20539), (7144, 20355), (8142, 17860), (8319, 17480), (8648, 16815), (8740, 16638), (8930, 16284), (8968, 16215), (10488, 13865), (10716, 13570), (10810, 13452), (10856, 13395), (11092, 13110), (11210, 12972)]