457321920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 336

約数和(自身を含む): 1660452864

約数和(自身を除く): 1203130944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 127, 132, 155, 160, 165, 176, 186, 192, 220, 240, 242, 248, 254, 264, 310, 320, 330, 341, 352, 363, 372, 381, 440, 465, 480, 484, 496, 508, 528, 605, 620, 635, 660, 682, 704, 726, 744, 762, 880, 930, 960, 968, 992, 1016, 1023, 1056, 1210, 1240, 1270, 1320, 1364, 1397, 1452, 1488, 1524, 1705, 1760, 1815, 1860, 1905, 1936, 1984, 2032, 2046, 2112, 2420, 2480, 2540, 2640, 2728, 2794, 2904, 2976, 3048, 3410, 3520, 3630, 3720, 3751, 3810, 3872, 3937, 4064, 4092, 4191, 4840, 4960, 5080, 5115, 5280, 5456, 5588, 5808, 5952, 6096, 6820, 6985, 7260, 7440, 7502, 7620, 7744, 7874, 8128, 8184, 8382, 9680, 9920, 10160, 10230, 10560, 10912, 11176, 11253, 11616, 11811, 12192, 13640, 13970, 14520, 14880, 15004, 15240, 15367, 15748, 16368, 16764, 18755, 19360, 19685, 20320, 20460, 20955, 21824, 22352, 22506, 23232, 23622, 24384, 27280, 27940, 29040, 29760, 30008, 30480, 30734, 31496, 32736, 33528, 37510, 38720, 39370, 40640, 40920, 41910, 43307, 44704, 45012, 46101, 47244, 54560, 55880, 56265, 58080, 59055, 60016, 60960, 61468, 62992, 65472, 67056, 75020, 76835, 78740, 81840, 83820, 86614, 89408, 90024, 92202, 94488, 109120, 111760, 112530, 116160, 118110, 120032, 121920, 122936, 125984, 129921, 134112, 150040, 153670, 157480, 163680, 167640, 173228, 180048, 184404, 188976, 216535, 223520, 225060, 230505, 236220, 240064, 245872, 251968, 259842, 268224, 300080, 307340, 314960, 327360, 335280, 346456, 360096, 368808, 377952, 433070, 447040, 450120, 461010, 472440, 476377, 491744, 519684, 600160, 614680, 629920, 649605, 670560, 692912, 720192, 737616, 755904, 866140, 900240, 922020, 944880, 952754, 983488, 1039368, 1200320, 1229360, 1259840, 1299210, 1341120, 1385824, 1429131, 1475232, 1732280, 1800480, 1844040, 1889760, 1905508, 2078736, 2381885, 2458720, 2598420, 2771648, 2858262, 2950464, 3464560, 3600960, 3688080, 3779520, 3811016, 4157472, 4763770, 4917440, 5196840, 5716524, 6929120, 7145655, 7376160, 7622032, 8314944, 9527540, 10393680, 11433048, 13858240, 14291310, 14752320, 15244064, 19055080, 20787360, 22866096, 28582620, 30488128, 38110160, 41574720, 45732192, 57165240, 76220320, 91464384, 114330480, 152440640, 228660960, 457321920]

約数ペア:

[(1, 457321920), (2, 228660960), (3, 152440640), (4, 114330480), (5, 91464384), (6, 76220320), (8, 57165240), (10, 45732192), (11, 41574720), (12, 38110160), (15, 30488128), (16, 28582620), (20, 22866096), (22, 20787360), (24, 19055080), (30, 15244064), (31, 14752320), (32, 14291310), (33, 13858240), (40, 11433048), (44, 10393680), (48, 9527540), (55, 8314944), (60, 7622032), (62, 7376160), (64, 7145655), (66, 6929120), (80, 5716524), (88, 5196840), (93, 4917440), (96, 4763770), (110, 4157472), (120, 3811016), (121, 3779520), (124, 3688080), (127, 3600960), (132, 3464560), (155, 2950464), (160, 2858262), (165, 2771648), (176, 2598420), (186, 2458720), (192, 2381885), (220, 2078736), (240, 1905508), (242, 1889760), (248, 1844040), (254, 1800480), (264, 1732280), (310, 1475232), (320, 1429131), (330, 1385824), (341, 1341120), (352, 1299210), (363, 1259840), (372, 1229360), (381, 1200320), (440, 1039368), (465, 983488), (480, 952754), (484, 944880), (496, 922020), (508, 900240), (528, 866140), (605, 755904), (620, 737616), (635, 720192), (660, 692912), (682, 670560), (704, 649605), (726, 629920), (744, 614680), (762, 600160), (880, 519684), (930, 491744), (960, 476377), (968, 472440), (992, 461010), (1016, 450120), (1023, 447040), (1056, 433070), (1210, 377952), (1240, 368808), (1270, 360096), (1320, 346456), (1364, 335280), (1397, 327360), (1452, 314960), (1488, 307340), (1524, 300080), (1705, 268224), (1760, 259842), (1815, 251968), (1860, 245872), (1905, 240064), (1936, 236220), (1984, 230505), (2032, 225060), (2046, 223520), (2112, 216535), (2420, 188976), (2480, 184404), (2540, 180048), (2640, 173228), (2728, 167640), (2794, 163680), (2904, 157480), (2976, 153670), (3048, 150040), (3410, 134112), (3520, 129921), (3630, 125984), (3720, 122936), (3751, 121920), (3810, 120032), (3872, 118110), (3937, 116160), (4064, 112530), (4092, 111760), (4191, 109120), (4840, 94488), (4960, 92202), (5080, 90024), (5115, 89408), (5280, 86614), (5456, 83820), (5588, 81840), (5808, 78740), (5952, 76835), (6096, 75020), (6820, 67056), (6985, 65472), (7260, 62992), (7440, 61468), (7502, 60960), (7620, 60016), (7744, 59055), (7874, 58080), (8128, 56265), (8184, 55880), (8382, 54560), (9680, 47244), (9920, 46101), (10160, 45012), (10230, 44704), (10560, 43307), (10912, 41910), (11176, 40920), (11253, 40640), (11616, 39370), (11811, 38720), (12192, 37510), (13640, 33528), (13970, 32736), (14520, 31496), (14880, 30734), (15004, 30480), (15240, 30008), (15367, 29760), (15748, 29040), (16368, 27940), (16764, 27280), (18755, 24384), (19360, 23622), (19685, 23232), (20320, 22506), (20460, 22352), (20955, 21824)]