320485440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 336

約数和(自身を含む): 1167505920

約数和(自身を除く): 847020480

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, 89, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 178, 186, 192, 220, 240, 242, 248, 264, 267, 310, 320, 330, 341, 352, 356, 363, 372, 440, 445, 465, 480, 484, 496, 528, 534, 605, 620, 660, 682, 704, 712, 726, 744, 880, 890, 930, 960, 968, 979, 992, 1023, 1056, 1068, 1210, 1240, 1320, 1335, 1364, 1424, 1452, 1488, 1705, 1760, 1780, 1815, 1860, 1936, 1958, 1984, 2046, 2112, 2136, 2420, 2480, 2640, 2670, 2728, 2759, 2848, 2904, 2937, 2976, 3410, 3520, 3560, 3630, 3720, 3751, 3872, 3916, 4092, 4272, 4840, 4895, 4960, 5115, 5280, 5340, 5456, 5518, 5696, 5808, 5874, 5952, 6820, 7120, 7260, 7440, 7502, 7744, 7832, 8184, 8277, 8544, 9680, 9790, 9920, 10230, 10560, 10680, 10769, 10912, 11036, 11253, 11616, 11748, 13640, 13795, 14240, 14520, 14685, 14880, 15004, 15664, 16368, 16554, 17088, 18755, 19360, 19580, 20460, 21360, 21538, 21824, 22072, 22506, 23232, 23496, 27280, 27590, 28480, 29040, 29370, 29760, 30008, 30349, 31328, 32307, 32736, 33108, 37510, 38720, 39160, 40920, 41385, 42720, 43076, 44144, 45012, 46992, 53845, 54560, 55180, 56265, 58080, 58740, 60016, 60698, 62656, 64614, 65472, 66216, 75020, 78320, 81840, 82770, 85440, 86152, 88288, 90024, 91047, 93984, 107690, 109120, 110360, 112530, 116160, 117480, 120032, 121396, 129228, 132432, 150040, 151745, 156640, 161535, 163680, 165540, 172304, 176576, 180048, 182094, 187968, 215380, 220720, 225060, 234960, 240064, 242792, 258456, 264864, 300080, 303490, 313280, 323070, 327360, 331080, 333839, 344608, 360096, 364188, 430760, 441440, 450120, 455235, 469920, 485584, 516912, 529728, 600160, 606980, 646140, 662160, 667678, 689216, 720192, 728376, 861520, 882880, 900240, 910470, 939840, 971168, 1001517, 1033824, 1200320, 1213960, 1292280, 1324320, 1335356, 1456752, 1669195, 1723040, 1800480, 1820940, 1942336, 2003034, 2067648, 2427920, 2584560, 2648640, 2670712, 2913504, 3338390, 3446080, 3600960, 3641880, 4006068, 4855840, 5007585, 5169120, 5341424, 5827008, 6676780, 7283760, 8012136, 9711680, 10015170, 10338240, 10682848, 13353560, 14567520, 16024272, 20030340, 21365696, 26707120, 29135040, 32048544, 40060680, 53414240, 64097088, 80121360, 106828480, 160242720, 320485440]

約数ペア:

[(1, 320485440), (2, 160242720), (3, 106828480), (4, 80121360), (5, 64097088), (6, 53414240), (8, 40060680), (10, 32048544), (11, 29135040), (12, 26707120), (15, 21365696), (16, 20030340), (20, 16024272), (22, 14567520), (24, 13353560), (30, 10682848), (31, 10338240), (32, 10015170), (33, 9711680), (40, 8012136), (44, 7283760), (48, 6676780), (55, 5827008), (60, 5341424), (62, 5169120), (64, 5007585), (66, 4855840), (80, 4006068), (88, 3641880), (89, 3600960), (93, 3446080), (96, 3338390), (110, 2913504), (120, 2670712), (121, 2648640), (124, 2584560), (132, 2427920), (155, 2067648), (160, 2003034), (165, 1942336), (176, 1820940), (178, 1800480), (186, 1723040), (192, 1669195), (220, 1456752), (240, 1335356), (242, 1324320), (248, 1292280), (264, 1213960), (267, 1200320), (310, 1033824), (320, 1001517), (330, 971168), (341, 939840), (352, 910470), (356, 900240), (363, 882880), (372, 861520), (440, 728376), (445, 720192), (465, 689216), (480, 667678), (484, 662160), (496, 646140), (528, 606980), (534, 600160), (605, 529728), (620, 516912), (660, 485584), (682, 469920), (704, 455235), (712, 450120), (726, 441440), (744, 430760), (880, 364188), (890, 360096), (930, 344608), (960, 333839), (968, 331080), (979, 327360), (992, 323070), (1023, 313280), (1056, 303490), (1068, 300080), (1210, 264864), (1240, 258456), (1320, 242792), (1335, 240064), (1364, 234960), (1424, 225060), (1452, 220720), (1488, 215380), (1705, 187968), (1760, 182094), (1780, 180048), (1815, 176576), (1860, 172304), (1936, 165540), (1958, 163680), (1984, 161535), (2046, 156640), (2112, 151745), (2136, 150040), (2420, 132432), (2480, 129228), (2640, 121396), (2670, 120032), (2728, 117480), (2759, 116160), (2848, 112530), (2904, 110360), (2937, 109120), (2976, 107690), (3410, 93984), (3520, 91047), (3560, 90024), (3630, 88288), (3720, 86152), (3751, 85440), (3872, 82770), (3916, 81840), (4092, 78320), (4272, 75020), (4840, 66216), (4895, 65472), (4960, 64614), (5115, 62656), (5280, 60698), (5340, 60016), (5456, 58740), (5518, 58080), (5696, 56265), (5808, 55180), (5874, 54560), (5952, 53845), (6820, 46992), (7120, 45012), (7260, 44144), (7440, 43076), (7502, 42720), (7744, 41385), (7832, 40920), (8184, 39160), (8277, 38720), (8544, 37510), (9680, 33108), (9790, 32736), (9920, 32307), (10230, 31328), (10560, 30349), (10680, 30008), (10769, 29760), (10912, 29370), (11036, 29040), (11253, 28480), (11616, 27590), (11748, 27280), (13640, 23496), (13795, 23232), (14240, 22506), (14520, 22072), (14685, 21824), (14880, 21538), (15004, 21360), (15664, 20460), (16368, 19580), (16554, 19360), (17088, 18755)]