868515840

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 384

約数和(自身を含む): 3271507200

約数和(自身を除く): 2402991360

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, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 256, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 456, 465, 480, 496, 512, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 855, 912, 930, 960, 992, 1024, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1536, 1710, 1767, 1824, 1860, 1920, 1984, 2048, 2232, 2280, 2304, 2356, 2432, 2480, 2560, 2736, 2790, 2880, 2945, 2976, 3040, 3072, 3420, 3534, 3648, 3720, 3840, 3968, 4096, 4464, 4560, 4608, 4712, 4864, 4960, 5120, 5301, 5472, 5580, 5760, 5890, 5952, 6080, 6144, 6840, 7068, 7296, 7440, 7680, 7936, 8192, 8835, 8928, 9120, 9216, 9424, 9728, 9920, 10240, 10602, 10944, 11160, 11520, 11780, 11904, 12160, 12288, 13680, 14136, 14592, 14880, 15360, 15872, 16384, 17670, 17856, 18240, 18432, 18848, 19456, 19840, 20480, 21204, 21888, 22320, 23040, 23560, 23808, 24320, 24576, 26505, 27360, 28272, 29184, 29760, 30720, 31744, 32768, 35340, 35712, 36480, 36864, 37696, 38912, 39680, 40960, 42408, 43776, 44640, 46080, 47120, 47616, 48640, 49152, 53010, 54720, 56544, 58368, 59520, 61440, 63488, 70680, 71424, 72960, 73728, 75392, 77824, 79360, 81920, 84816, 87552, 89280, 92160, 94240, 95232, 97280, 98304, 106020, 109440, 113088, 116736, 119040, 122880, 126976, 141360, 142848, 145920, 147456, 150784, 155648, 158720, 163840, 169632, 175104, 178560, 184320, 188480, 190464, 194560, 212040, 218880, 226176, 233472, 238080, 245760, 253952, 282720, 285696, 291840, 294912, 301568, 311296, 317440, 339264, 350208, 357120, 368640, 376960, 380928, 389120, 424080, 437760, 452352, 466944, 476160, 491520, 507904, 565440, 571392, 583680, 603136, 622592, 634880, 678528, 700416, 714240, 737280, 753920, 761856, 778240, 848160, 875520, 904704, 933888, 952320, 1015808, 1130880, 1142784, 1167360, 1206272, 1269760, 1357056, 1400832, 1428480, 1474560, 1507840, 1523712, 1556480, 1696320, 1751040, 1809408, 1867776, 1904640, 2261760, 2285568, 2334720, 2412544, 2539520, 2714112, 2801664, 2856960, 3015680, 3047424, 3112960, 3392640, 3502080, 3618816, 3809280, 4523520, 4571136, 4669440, 4825088, 5079040, 5428224, 5603328, 5713920, 6031360, 6785280, 7004160, 7237632, 7618560, 9047040, 9142272, 9338880, 9650176, 10856448, 11427840, 12062720, 13570560, 14008320, 14475264, 15237120, 18094080, 19300352, 21712896, 22855680, 24125440, 27141120, 28016640, 28950528, 36188160, 43425792, 45711360, 48250880, 54282240, 57901056, 72376320, 86851584, 96501760, 108564480, 144752640, 173703168, 217128960, 289505280, 434257920, 868515840]

約数ペア:

[(1, 868515840), (2, 434257920), (3, 289505280), (4, 217128960), (5, 173703168), (6, 144752640), (8, 108564480), (9, 96501760), (10, 86851584), (12, 72376320), (15, 57901056), (16, 54282240), (18, 48250880), (19, 45711360), (20, 43425792), (24, 36188160), (30, 28950528), (31, 28016640), (32, 27141120), (36, 24125440), (38, 22855680), (40, 21712896), (45, 19300352), (48, 18094080), (57, 15237120), (60, 14475264), (62, 14008320), (64, 13570560), (72, 12062720), (76, 11427840), (80, 10856448), (90, 9650176), (93, 9338880), (95, 9142272), (96, 9047040), (114, 7618560), (120, 7237632), (124, 7004160), (128, 6785280), (144, 6031360), (152, 5713920), (155, 5603328), (160, 5428224), (171, 5079040), (180, 4825088), (186, 4669440), (190, 4571136), (192, 4523520), (228, 3809280), (240, 3618816), (248, 3502080), (256, 3392640), (279, 3112960), (285, 3047424), (288, 3015680), (304, 2856960), (310, 2801664), (320, 2714112), (342, 2539520), (360, 2412544), (372, 2334720), (380, 2285568), (384, 2261760), (456, 1904640), (465, 1867776), (480, 1809408), (496, 1751040), (512, 1696320), (558, 1556480), (570, 1523712), (576, 1507840), (589, 1474560), (608, 1428480), (620, 1400832), (640, 1357056), (684, 1269760), (720, 1206272), (744, 1167360), (760, 1142784), (768, 1130880), (855, 1015808), (912, 952320), (930, 933888), (960, 904704), (992, 875520), (1024, 848160), (1116, 778240), (1140, 761856), (1152, 753920), (1178, 737280), (1216, 714240), (1240, 700416), (1280, 678528), (1368, 634880), (1395, 622592), (1440, 603136), (1488, 583680), (1520, 571392), (1536, 565440), (1710, 507904), (1767, 491520), (1824, 476160), (1860, 466944), (1920, 452352), (1984, 437760), (2048, 424080), (2232, 389120), (2280, 380928), (2304, 376960), (2356, 368640), (2432, 357120), (2480, 350208), (2560, 339264), (2736, 317440), (2790, 311296), (2880, 301568), (2945, 294912), (2976, 291840), (3040, 285696), (3072, 282720), (3420, 253952), (3534, 245760), (3648, 238080), (3720, 233472), (3840, 226176), (3968, 218880), (4096, 212040), (4464, 194560), (4560, 190464), (4608, 188480), (4712, 184320), (4864, 178560), (4960, 175104), (5120, 169632), (5301, 163840), (5472, 158720), (5580, 155648), (5760, 150784), (5890, 147456), (5952, 145920), (6080, 142848), (6144, 141360), (6840, 126976), (7068, 122880), (7296, 119040), (7440, 116736), (7680, 113088), (7936, 109440), (8192, 106020), (8835, 98304), (8928, 97280), (9120, 95232), (9216, 94240), (9424, 92160), (9728, 89280), (9920, 87552), (10240, 84816), (10602, 81920), (10944, 79360), (11160, 77824), (11520, 75392), (11780, 73728), (11904, 72960), (12160, 71424), (12288, 70680), (13680, 63488), (14136, 61440), (14592, 59520), (14880, 58368), (15360, 56544), (15872, 54720), (16384, 53010), (17670, 49152), (17856, 48640), (18240, 47616), (18432, 47120), (18848, 46080), (19456, 44640), (19840, 43776), (20480, 42408), (21204, 40960), (21888, 39680), (22320, 38912), (23040, 37696), (23560, 36864), (23808, 36480), (24320, 35712), (24576, 35340), (26505, 32768), (27360, 31744), (28272, 30720), (29184, 29760)]