247662720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 941990400

約数和(自身を除く): 694327680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 73, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 146, 152, 155, 160, 171, 180, 186, 190, 192, 219, 228, 240, 248, 279, 285, 288, 292, 304, 310, 320, 342, 360, 365, 372, 380, 384, 438, 456, 465, 480, 496, 558, 570, 576, 584, 589, 608, 620, 640, 657, 684, 720, 730, 744, 760, 855, 876, 912, 930, 960, 992, 1095, 1116, 1140, 1152, 1168, 1178, 1216, 1240, 1314, 1368, 1387, 1395, 1440, 1460, 1488, 1520, 1710, 1752, 1767, 1824, 1860, 1920, 1984, 2190, 2232, 2263, 2280, 2336, 2356, 2432, 2480, 2628, 2736, 2774, 2790, 2880, 2920, 2945, 2976, 3040, 3285, 3420, 3504, 3534, 3648, 3720, 3968, 4161, 4380, 4464, 4526, 4560, 4672, 4712, 4960, 5256, 5301, 5472, 5548, 5580, 5760, 5840, 5890, 5952, 6080, 6570, 6789, 6840, 6935, 7008, 7068, 7296, 7440, 8322, 8760, 8835, 8928, 9052, 9120, 9344, 9424, 9920, 10512, 10602, 10944, 11096, 11160, 11315, 11680, 11780, 11904, 12160, 12483, 13140, 13578, 13680, 13870, 14016, 14136, 14880, 16644, 17520, 17670, 17856, 18104, 18240, 18848, 19840, 20367, 20805, 21024, 21204, 21888, 22192, 22320, 22630, 23360, 23560, 24966, 26280, 26505, 27156, 27360, 27740, 28032, 28272, 29760, 33288, 33945, 35040, 35340, 35712, 36208, 36480, 37696, 40734, 41610, 42048, 42408, 42997, 44384, 44640, 45260, 46720, 47120, 49932, 52560, 53010, 54312, 54720, 55480, 56544, 59520, 62415, 66576, 67890, 70080, 70680, 72416, 75392, 81468, 83220, 84096, 84816, 85994, 88768, 89280, 90520, 94240, 99864, 101835, 105120, 106020, 108624, 109440, 110960, 113088, 124830, 128991, 133152, 135780, 140160, 141360, 144832, 162936, 166440, 169632, 171988, 177536, 178560, 181040, 188480, 199728, 203670, 210240, 212040, 214985, 217248, 221920, 226176, 249660, 257982, 266304, 271560, 282720, 289664, 325872, 332880, 339264, 343976, 362080, 376960, 386973, 399456, 407340, 420480, 424080, 429970, 434496, 443840, 499320, 515964, 532608, 543120, 565440, 644955, 651744, 665760, 678528, 687952, 724160, 773946, 798912, 814680, 848160, 859940, 868992, 887680, 998640, 1031928, 1086240, 1130880, 1289910, 1303488, 1331520, 1375904, 1448320, 1547892, 1597824, 1629360, 1696320, 1719880, 1934865, 1997280, 2063856, 2172480, 2579820, 2606976, 2663040, 2751808, 3095784, 3258720, 3392640, 3439760, 3869730, 3994560, 4127712, 4344960, 5159640, 5503616, 6191568, 6517440, 6879520, 7739460, 7989120, 8255424, 10319280, 12383136, 13034880, 13759040, 15478920, 16510848, 20638560, 24766272, 27518080, 30957840, 41277120, 49532544, 61915680, 82554240, 123831360, 247662720]

約数ペア:

[(1, 247662720), (2, 123831360), (3, 82554240), (4, 61915680), (5, 49532544), (6, 41277120), (8, 30957840), (9, 27518080), (10, 24766272), (12, 20638560), (15, 16510848), (16, 15478920), (18, 13759040), (19, 13034880), (20, 12383136), (24, 10319280), (30, 8255424), (31, 7989120), (32, 7739460), (36, 6879520), (38, 6517440), (40, 6191568), (45, 5503616), (48, 5159640), (57, 4344960), (60, 4127712), (62, 3994560), (64, 3869730), (72, 3439760), (73, 3392640), (76, 3258720), (80, 3095784), (90, 2751808), (93, 2663040), (95, 2606976), (96, 2579820), (114, 2172480), (120, 2063856), (124, 1997280), (128, 1934865), (144, 1719880), (146, 1696320), (152, 1629360), (155, 1597824), (160, 1547892), (171, 1448320), (180, 1375904), (186, 1331520), (190, 1303488), (192, 1289910), (219, 1130880), (228, 1086240), (240, 1031928), (248, 998640), (279, 887680), (285, 868992), (288, 859940), (292, 848160), (304, 814680), (310, 798912), (320, 773946), (342, 724160), (360, 687952), (365, 678528), (372, 665760), (380, 651744), (384, 644955), (438, 565440), (456, 543120), (465, 532608), (480, 515964), (496, 499320), (558, 443840), (570, 434496), (576, 429970), (584, 424080), (589, 420480), (608, 407340), (620, 399456), (640, 386973), (657, 376960), (684, 362080), (720, 343976), (730, 339264), (744, 332880), (760, 325872), (855, 289664), (876, 282720), (912, 271560), (930, 266304), (960, 257982), (992, 249660), (1095, 226176), (1116, 221920), (1140, 217248), (1152, 214985), (1168, 212040), (1178, 210240), (1216, 203670), (1240, 199728), (1314, 188480), (1368, 181040), (1387, 178560), (1395, 177536), (1440, 171988), (1460, 169632), (1488, 166440), (1520, 162936), (1710, 144832), (1752, 141360), (1767, 140160), (1824, 135780), (1860, 133152), (1920, 128991), (1984, 124830), (2190, 113088), (2232, 110960), (2263, 109440), (2280, 108624), (2336, 106020), (2356, 105120), (2432, 101835), (2480, 99864), (2628, 94240), (2736, 90520), (2774, 89280), (2790, 88768), (2880, 85994), (2920, 84816), (2945, 84096), (2976, 83220), (3040, 81468), (3285, 75392), (3420, 72416), (3504, 70680), (3534, 70080), (3648, 67890), (3720, 66576), (3968, 62415), (4161, 59520), (4380, 56544), (4464, 55480), (4526, 54720), (4560, 54312), (4672, 53010), (4712, 52560), (4960, 49932), (5256, 47120), (5301, 46720), (5472, 45260), (5548, 44640), (5580, 44384), (5760, 42997), (5840, 42408), (5890, 42048), (5952, 41610), (6080, 40734), (6570, 37696), (6789, 36480), (6840, 36208), (6935, 35712), (7008, 35340), (7068, 35040), (7296, 33945), (7440, 33288), (8322, 29760), (8760, 28272), (8835, 28032), (8928, 27740), (9052, 27360), (9120, 27156), (9344, 26505), (9424, 26280), (9920, 24966), (10512, 23560), (10602, 23360), (10944, 22630), (11096, 22320), (11160, 22192), (11315, 21888), (11680, 21204), (11780, 21024), (11904, 20805), (12160, 20367), (12483, 19840), (13140, 18848), (13578, 18240), (13680, 18104), (13870, 17856), (14016, 17670), (14136, 17520), (14880, 16644)]