42020802560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 312

約数和(自身を含む): 114622626048

約数和(自身を除く): 72601823488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 512, 547, 605, 620, 640, 682, 704, 880, 968, 992, 1024, 1094, 1210, 1240, 1280, 1364, 1408, 1705, 1760, 1936, 1984, 2048, 2188, 2420, 2480, 2560, 2728, 2735, 2816, 3410, 3520, 3751, 3872, 3968, 4096, 4376, 4840, 4960, 5120, 5456, 5470, 5632, 6017, 6820, 7040, 7502, 7744, 7936, 8752, 9680, 9920, 10240, 10912, 10940, 11264, 12034, 13640, 14080, 15004, 15488, 15872, 16957, 17504, 18755, 19360, 19840, 20480, 21824, 21880, 22528, 24068, 27280, 28160, 30008, 30085, 30976, 31744, 33914, 35008, 37510, 38720, 39680, 43648, 43760, 45056, 48136, 54560, 56320, 60016, 60170, 61952, 63488, 66187, 67828, 70016, 75020, 77440, 79360, 84785, 87296, 87520, 96272, 109120, 112640, 120032, 120340, 123904, 126976, 132374, 135656, 140032, 150040, 154880, 158720, 169570, 174592, 175040, 186527, 192544, 218240, 225280, 240064, 240680, 247808, 264748, 271312, 280064, 300080, 309760, 317440, 330935, 339140, 349184, 350080, 373054, 385088, 436480, 480128, 481360, 495616, 529496, 542624, 560128, 600160, 619520, 634880, 661870, 678280, 698368, 700160, 746108, 770176, 872960, 932635, 960256, 962720, 1058992, 1085248, 1120256, 1200320, 1239040, 1323740, 1356560, 1396736, 1400320, 1492216, 1540352, 1745920, 1865270, 1920512, 1925440, 2051797, 2117984, 2170496, 2240512, 2400640, 2478080, 2647480, 2713120, 2800640, 2984432, 3080704, 3491840, 3730540, 3841024, 3850880, 4103594, 4235968, 4340992, 4801280, 5294960, 5426240, 5601280, 5968864, 6161408, 6983680, 7461080, 7682048, 7701760, 8207188, 8471936, 8681984, 9602560, 10258985, 10589920, 10852480, 11202560, 11937728, 12322816, 14922160, 15364096, 15403520, 16414376, 16943872, 17363968, 19205120, 20517970, 21179840, 21704960, 23875456, 24645632, 29844320, 30807040, 32828752, 33887744, 34727936, 38410240, 41035940, 42359680, 43409920, 47750912, 59688640, 61614080, 65657504, 67775488, 69455872, 76820480, 82071880, 84719360, 86819840, 95501824, 119377280, 123228160, 131315008, 135550976, 164143760, 169438720, 173639680, 191003648, 238754560, 262630016, 271101952, 328287520, 338877440, 347279360, 382007296, 477509120, 525260032, 656575040, 677754880, 764014592, 955018240, 1050520064, 1313150080, 1355509760, 1910036480, 2101040128, 2626300160, 3820072960, 4202080256, 5252600320, 8404160512, 10505200640, 21010401280, 42020802560]

約数ペア:

[(1, 42020802560), (2, 21010401280), (4, 10505200640), (5, 8404160512), (8, 5252600320), (10, 4202080256), (11, 3820072960), (16, 2626300160), (20, 2101040128), (22, 1910036480), (31, 1355509760), (32, 1313150080), (40, 1050520064), (44, 955018240), (55, 764014592), (62, 677754880), (64, 656575040), (80, 525260032), (88, 477509120), (110, 382007296), (121, 347279360), (124, 338877440), (128, 328287520), (155, 271101952), (160, 262630016), (176, 238754560), (220, 191003648), (242, 173639680), (248, 169438720), (256, 164143760), (310, 135550976), (320, 131315008), (341, 123228160), (352, 119377280), (440, 95501824), (484, 86819840), (496, 84719360), (512, 82071880), (547, 76820480), (605, 69455872), (620, 67775488), (640, 65657504), (682, 61614080), (704, 59688640), (880, 47750912), (968, 43409920), (992, 42359680), (1024, 41035940), (1094, 38410240), (1210, 34727936), (1240, 33887744), (1280, 32828752), (1364, 30807040), (1408, 29844320), (1705, 24645632), (1760, 23875456), (1936, 21704960), (1984, 21179840), (2048, 20517970), (2188, 19205120), (2420, 17363968), (2480, 16943872), (2560, 16414376), (2728, 15403520), (2735, 15364096), (2816, 14922160), (3410, 12322816), (3520, 11937728), (3751, 11202560), (3872, 10852480), (3968, 10589920), (4096, 10258985), (4376, 9602560), (4840, 8681984), (4960, 8471936), (5120, 8207188), (5456, 7701760), (5470, 7682048), (5632, 7461080), (6017, 6983680), (6820, 6161408), (7040, 5968864), (7502, 5601280), (7744, 5426240), (7936, 5294960), (8752, 4801280), (9680, 4340992), (9920, 4235968), (10240, 4103594), (10912, 3850880), (10940, 3841024), (11264, 3730540), (12034, 3491840), (13640, 3080704), (14080, 2984432), (15004, 2800640), (15488, 2713120), (15872, 2647480), (16957, 2478080), (17504, 2400640), (18755, 2240512), (19360, 2170496), (19840, 2117984), (20480, 2051797), (21824, 1925440), (21880, 1920512), (22528, 1865270), (24068, 1745920), (27280, 1540352), (28160, 1492216), (30008, 1400320), (30085, 1396736), (30976, 1356560), (31744, 1323740), (33914, 1239040), (35008, 1200320), (37510, 1120256), (38720, 1085248), (39680, 1058992), (43648, 962720), (43760, 960256), (45056, 932635), (48136, 872960), (54560, 770176), (56320, 746108), (60016, 700160), (60170, 698368), (61952, 678280), (63488, 661870), (66187, 634880), (67828, 619520), (70016, 600160), (75020, 560128), (77440, 542624), (79360, 529496), (84785, 495616), (87296, 481360), (87520, 480128), (96272, 436480), (109120, 385088), (112640, 373054), (120032, 350080), (120340, 349184), (123904, 339140), (126976, 330935), (132374, 317440), (135656, 309760), (140032, 300080), (150040, 280064), (154880, 271312), (158720, 264748), (169570, 247808), (174592, 240680), (175040, 240064), (186527, 225280), (192544, 218240)]