144752640

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 503301120

約数和(自身を除く): 358548480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1024, 1140, 1178, 1216, 1240, 1280, 1488, 1520, 1536, 1767, 1824, 1860, 1920, 1984, 2048, 2280, 2356, 2432, 2480, 2560, 2945, 2976, 3040, 3072, 3534, 3648, 3720, 3840, 3968, 4096, 4560, 4712, 4864, 4960, 5120, 5890, 5952, 6080, 6144, 7068, 7296, 7440, 7680, 7936, 8192, 8835, 9120, 9424, 9728, 9920, 10240, 11780, 11904, 12160, 12288, 14136, 14592, 14880, 15360, 15872, 16384, 17670, 18240, 18848, 19456, 19840, 20480, 23560, 23808, 24320, 24576, 28272, 29184, 29760, 30720, 31744, 35340, 36480, 37696, 38912, 39680, 40960, 47120, 47616, 48640, 49152, 56544, 58368, 59520, 61440, 63488, 70680, 72960, 75392, 77824, 79360, 81920, 94240, 95232, 97280, 113088, 116736, 119040, 122880, 126976, 141360, 145920, 150784, 155648, 158720, 188480, 190464, 194560, 226176, 233472, 238080, 245760, 253952, 282720, 291840, 301568, 311296, 317440, 376960, 380928, 389120, 452352, 466944, 476160, 507904, 565440, 583680, 603136, 634880, 753920, 761856, 778240, 904704, 933888, 952320, 1130880, 1167360, 1206272, 1269760, 1507840, 1523712, 1556480, 1809408, 1904640, 2261760, 2334720, 2412544, 2539520, 3015680, 3618816, 3809280, 4523520, 4669440, 4825088, 6031360, 7237632, 7618560, 9047040, 9650176, 12062720, 14475264, 18094080, 24125440, 28950528, 36188160, 48250880, 72376320, 144752640]

約数ペア:

[(1, 144752640), (2, 72376320), (3, 48250880), (4, 36188160), (5, 28950528), (6, 24125440), (8, 18094080), (10, 14475264), (12, 12062720), (15, 9650176), (16, 9047040), (19, 7618560), (20, 7237632), (24, 6031360), (30, 4825088), (31, 4669440), (32, 4523520), (38, 3809280), (40, 3618816), (48, 3015680), (57, 2539520), (60, 2412544), (62, 2334720), (64, 2261760), (76, 1904640), (80, 1809408), (93, 1556480), (95, 1523712), (96, 1507840), (114, 1269760), (120, 1206272), (124, 1167360), (128, 1130880), (152, 952320), (155, 933888), (160, 904704), (186, 778240), (190, 761856), (192, 753920), (228, 634880), (240, 603136), (248, 583680), (256, 565440), (285, 507904), (304, 476160), (310, 466944), (320, 452352), (372, 389120), (380, 380928), (384, 376960), (456, 317440), (465, 311296), (480, 301568), (496, 291840), (512, 282720), (570, 253952), (589, 245760), (608, 238080), (620, 233472), (640, 226176), (744, 194560), (760, 190464), (768, 188480), (912, 158720), (930, 155648), (960, 150784), (992, 145920), (1024, 141360), (1140, 126976), (1178, 122880), (1216, 119040), (1240, 116736), (1280, 113088), (1488, 97280), (1520, 95232), (1536, 94240), (1767, 81920), (1824, 79360), (1860, 77824), (1920, 75392), (1984, 72960), (2048, 70680), (2280, 63488), (2356, 61440), (2432, 59520), (2480, 58368), (2560, 56544), (2945, 49152), (2976, 48640), (3040, 47616), (3072, 47120), (3534, 40960), (3648, 39680), (3720, 38912), (3840, 37696), (3968, 36480), (4096, 35340), (4560, 31744), (4712, 30720), (4864, 29760), (4960, 29184), (5120, 28272), (5890, 24576), (5952, 24320), (6080, 23808), (6144, 23560), (7068, 20480), (7296, 19840), (7440, 19456), (7680, 18848), (7936, 18240), (8192, 17670), (8835, 16384), (9120, 15872), (9424, 15360), (9728, 14880), (9920, 14592), (10240, 14136), (11780, 12288), (11904, 12160)]