139310280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 515750400

約数和(自身を除く): 376440120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 73, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 146, 152, 155, 162, 171, 180, 186, 190, 216, 219, 228, 248, 270, 279, 285, 292, 310, 324, 342, 360, 365, 372, 380, 405, 438, 456, 465, 513, 540, 558, 570, 584, 589, 620, 648, 657, 684, 730, 744, 760, 810, 837, 855, 876, 930, 1026, 1080, 1095, 1116, 1140, 1178, 1240, 1314, 1368, 1387, 1395, 1460, 1539, 1620, 1674, 1710, 1752, 1767, 1860, 1971, 2052, 2190, 2232, 2263, 2280, 2356, 2511, 2565, 2628, 2774, 2790, 2920, 2945, 3078, 3240, 3285, 3348, 3420, 3534, 3720, 3942, 4104, 4161, 4185, 4380, 4526, 4712, 5022, 5130, 5256, 5301, 5548, 5580, 5890, 5913, 6156, 6570, 6696, 6789, 6840, 6935, 7068, 7695, 7884, 8322, 8370, 8760, 8835, 9052, 9855, 10044, 10260, 10602, 11096, 11160, 11315, 11780, 11826, 12312, 12483, 12555, 13140, 13578, 13870, 14136, 15390, 15768, 15903, 16644, 16740, 17670, 18104, 19710, 20088, 20367, 20520, 20805, 21204, 22630, 23560, 23652, 24966, 25110, 26280, 26505, 27156, 27740, 29565, 30780, 31806, 33288, 33480, 33945, 35340, 37449, 39420, 40734, 41610, 42408, 42997, 45260, 47304, 47709, 49932, 50220, 53010, 54312, 55480, 59130, 61101, 61560, 62415, 63612, 67890, 70680, 74898, 78840, 79515, 81468, 83220, 85994, 90520, 95418, 99864, 100440, 101835, 106020, 112347, 118260, 122202, 124830, 127224, 128991, 135780, 149796, 159030, 162936, 166440, 171988, 183303, 187245, 190836, 203670, 212040, 214985, 224694, 236520, 238545, 244404, 249660, 257982, 271560, 299592, 305505, 318060, 343976, 366606, 374490, 381672, 386973, 407340, 429970, 449388, 477090, 488808, 499320, 515964, 561735, 611010, 636120, 644955, 733212, 748980, 773946, 814680, 859940, 898776, 916515, 954180, 1031928, 1123470, 1160919, 1222020, 1289910, 1466424, 1497960, 1547892, 1719880, 1833030, 1908360, 1934865, 2246940, 2321838, 2444040, 2579820, 3095784, 3482757, 3666060, 3869730, 4493880, 4643676, 5159640, 5804595, 6965514, 7332120, 7739460, 9287352, 11609190, 13931028, 15478920, 17413785, 23218380, 27862056, 34827570, 46436760, 69655140, 139310280]

約数ペア:

[(1, 139310280), (2, 69655140), (3, 46436760), (4, 34827570), (5, 27862056), (6, 23218380), (8, 17413785), (9, 15478920), (10, 13931028), (12, 11609190), (15, 9287352), (18, 7739460), (19, 7332120), (20, 6965514), (24, 5804595), (27, 5159640), (30, 4643676), (31, 4493880), (36, 3869730), (38, 3666060), (40, 3482757), (45, 3095784), (54, 2579820), (57, 2444040), (60, 2321838), (62, 2246940), (72, 1934865), (73, 1908360), (76, 1833030), (81, 1719880), (90, 1547892), (93, 1497960), (95, 1466424), (108, 1289910), (114, 1222020), (120, 1160919), (124, 1123470), (135, 1031928), (146, 954180), (152, 916515), (155, 898776), (162, 859940), (171, 814680), (180, 773946), (186, 748980), (190, 733212), (216, 644955), (219, 636120), (228, 611010), (248, 561735), (270, 515964), (279, 499320), (285, 488808), (292, 477090), (310, 449388), (324, 429970), (342, 407340), (360, 386973), (365, 381672), (372, 374490), (380, 366606), (405, 343976), (438, 318060), (456, 305505), (465, 299592), (513, 271560), (540, 257982), (558, 249660), (570, 244404), (584, 238545), (589, 236520), (620, 224694), (648, 214985), (657, 212040), (684, 203670), (730, 190836), (744, 187245), (760, 183303), (810, 171988), (837, 166440), (855, 162936), (876, 159030), (930, 149796), (1026, 135780), (1080, 128991), (1095, 127224), (1116, 124830), (1140, 122202), (1178, 118260), (1240, 112347), (1314, 106020), (1368, 101835), (1387, 100440), (1395, 99864), (1460, 95418), (1539, 90520), (1620, 85994), (1674, 83220), (1710, 81468), (1752, 79515), (1767, 78840), (1860, 74898), (1971, 70680), (2052, 67890), (2190, 63612), (2232, 62415), (2263, 61560), (2280, 61101), (2356, 59130), (2511, 55480), (2565, 54312), (2628, 53010), (2774, 50220), (2790, 49932), (2920, 47709), (2945, 47304), (3078, 45260), (3240, 42997), (3285, 42408), (3348, 41610), (3420, 40734), (3534, 39420), (3720, 37449), (3942, 35340), (4104, 33945), (4161, 33480), (4185, 33288), (4380, 31806), (4526, 30780), (4712, 29565), (5022, 27740), (5130, 27156), (5256, 26505), (5301, 26280), (5548, 25110), (5580, 24966), (5890, 23652), (5913, 23560), (6156, 22630), (6570, 21204), (6696, 20805), (6789, 20520), (6840, 20367), (6935, 20088), (7068, 19710), (7695, 18104), (7884, 17670), (8322, 16740), (8370, 16644), (8760, 15903), (8835, 15768), (9052, 15390), (9855, 14136), (10044, 13870), (10260, 13578), (10602, 13140), (11096, 12555), (11160, 12483), (11315, 12312), (11780, 11826)]