395222958080

素因数分解:

$2^{14}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8274

約数の個数: 240

約数和(自身を含む): 1030760693760

約数和(自身を除く): 635537735680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 512, 589, 608, 620, 640, 760, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1984, 2048, 2356, 2432, 2480, 2560, 2945, 3040, 3968, 4096, 4712, 4864, 4960, 5120, 5890, 6080, 7936, 8191, 8192, 9424, 9728, 9920, 10240, 11780, 12160, 15872, 16382, 16384, 18848, 19456, 19840, 20480, 23560, 24320, 31744, 32764, 37696, 38912, 39680, 40955, 40960, 47120, 48640, 63488, 65528, 75392, 77824, 79360, 81910, 81920, 94240, 97280, 126976, 131056, 150784, 155629, 155648, 158720, 163820, 188480, 194560, 253921, 253952, 262112, 301568, 311258, 311296, 317440, 327640, 376960, 389120, 507842, 507904, 524224, 603136, 622516, 634880, 655280, 753920, 778145, 778240, 1015684, 1048448, 1206272, 1245032, 1269605, 1269760, 1310560, 1507840, 1556290, 1556480, 2031368, 2096896, 2412544, 2490064, 2539210, 2539520, 2621120, 3015680, 3112580, 4062736, 4193792, 4824499, 4825088, 4980128, 5078420, 5242240, 6031360, 6225160, 8125472, 8387584, 9648998, 9650176, 9960256, 10156840, 10484480, 12062720, 12450320, 16250944, 16775168, 19297996, 19920512, 20313680, 20968960, 24122495, 24125440, 24900640, 32501888, 33550336, 38595992, 39841024, 40627360, 41937920, 48244990, 48250880, 49801280, 65003776, 67100672, 77191984, 79682048, 81254720, 83875840, 96489980, 99602560, 130007552, 134201344, 154383968, 159364096, 162509440, 167751680, 192979960, 199205120, 260015104, 308767936, 318728192, 325018880, 335503360, 385959920, 398410240, 520030208, 617535872, 637456384, 650037760, 671006720, 771919840, 796820480, 1040060416, 1235071744, 1274912768, 1300075520, 1543839680, 1593640960, 2080120832, 2470143488, 2549825536, 2600151040, 3087679360, 3187281920, 4160241664, 4940286976, 5200302080, 6175358720, 6374563840, 9880573952, 10400604160, 12350717440, 12749127680, 19761147904, 20801208320, 24701434880, 39522295808, 49402869760, 79044591616, 98805739520, 197611479040, 395222958080]

約数ペア:

[(1, 395222958080), (2, 197611479040), (4, 98805739520), (5, 79044591616), (8, 49402869760), (10, 39522295808), (16, 24701434880), (19, 20801208320), (20, 19761147904), (31, 12749127680), (32, 12350717440), (38, 10400604160), (40, 9880573952), (62, 6374563840), (64, 6175358720), (76, 5200302080), (80, 4940286976), (95, 4160241664), (124, 3187281920), (128, 3087679360), (152, 2600151040), (155, 2549825536), (160, 2470143488), (190, 2080120832), (248, 1593640960), (256, 1543839680), (304, 1300075520), (310, 1274912768), (320, 1235071744), (380, 1040060416), (496, 796820480), (512, 771919840), (589, 671006720), (608, 650037760), (620, 637456384), (640, 617535872), (760, 520030208), (992, 398410240), (1024, 385959920), (1178, 335503360), (1216, 325018880), (1240, 318728192), (1280, 308767936), (1520, 260015104), (1984, 199205120), (2048, 192979960), (2356, 167751680), (2432, 162509440), (2480, 159364096), (2560, 154383968), (2945, 134201344), (3040, 130007552), (3968, 99602560), (4096, 96489980), (4712, 83875840), (4864, 81254720), (4960, 79682048), (5120, 77191984), (5890, 67100672), (6080, 65003776), (7936, 49801280), (8191, 48250880), (8192, 48244990), (9424, 41937920), (9728, 40627360), (9920, 39841024), (10240, 38595992), (11780, 33550336), (12160, 32501888), (15872, 24900640), (16382, 24125440), (16384, 24122495), (18848, 20968960), (19456, 20313680), (19840, 19920512), (20480, 19297996), (23560, 16775168), (24320, 16250944), (31744, 12450320), (32764, 12062720), (37696, 10484480), (38912, 10156840), (39680, 9960256), (40955, 9650176), (40960, 9648998), (47120, 8387584), (48640, 8125472), (63488, 6225160), (65528, 6031360), (75392, 5242240), (77824, 5078420), (79360, 4980128), (81910, 4825088), (81920, 4824499), (94240, 4193792), (97280, 4062736), (126976, 3112580), (131056, 3015680), (150784, 2621120), (155629, 2539520), (155648, 2539210), (158720, 2490064), (163820, 2412544), (188480, 2096896), (194560, 2031368), (253921, 1556480), (253952, 1556290), (262112, 1507840), (301568, 1310560), (311258, 1269760), (311296, 1269605), (317440, 1245032), (327640, 1206272), (376960, 1048448), (389120, 1015684), (507842, 778240), (507904, 778145), (524224, 753920), (603136, 655280), (622516, 634880)]