328028400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{4339}}^1$

素因数の和:4373

約数の個数: 240

約数和(自身を含む): 1334636800

約数和(自身を除く): 1006608400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4339, 4725, 5040, 5400, 6300, 7560, 8400, 8678, 9450, 10800, 12600, 13017, 15120, 17356, 18900, 21695, 25200, 26034, 30373, 34712, 37800, 39051, 43390, 52068, 60746, 65085, 69424, 75600, 78102, 86780, 91119, 104136, 108475, 117153, 121492, 130170, 151865, 156204, 173560, 182238, 195255, 208272, 216950, 234306, 242984, 260340, 273357, 303730, 312408, 325425, 347120, 364476, 390510, 433900, 455595, 468612, 485968, 520680, 546714, 585765, 607460, 624816, 650850, 728952, 759325, 781020, 820071, 867800, 911190, 937224, 976275, 1041360, 1093428, 1171530, 1214920, 1301700, 1366785, 1457904, 1518650, 1562040, 1640142, 1735600, 1822380, 1874448, 1952550, 2186856, 2277975, 2343060, 2429840, 2603400, 2733570, 2928825, 3037300, 3124080, 3280284, 3644760, 3905100, 4100355, 4373712, 4555950, 4686120, 5206800, 5467140, 5857650, 6074600, 6560568, 6833925, 7289520, 7810200, 8200710, 9111900, 9372240, 10934280, 11715300, 12149200, 13121136, 13667850, 15620400, 16401420, 18223800, 20501775, 21868560, 23430600, 27335700, 32802840, 36447600, 41003550, 46861200, 54671400, 65605680, 82007100, 109342800, 164014200, 328028400]

約数ペア:

[(1, 328028400), (2, 164014200), (3, 109342800), (4, 82007100), (5, 65605680), (6, 54671400), (7, 46861200), (8, 41003550), (9, 36447600), (10, 32802840), (12, 27335700), (14, 23430600), (15, 21868560), (16, 20501775), (18, 18223800), (20, 16401420), (21, 15620400), (24, 13667850), (25, 13121136), (27, 12149200), (28, 11715300), (30, 10934280), (35, 9372240), (36, 9111900), (40, 8200710), (42, 7810200), (45, 7289520), (48, 6833925), (50, 6560568), (54, 6074600), (56, 5857650), (60, 5467140), (63, 5206800), (70, 4686120), (72, 4555950), (75, 4373712), (80, 4100355), (84, 3905100), (90, 3644760), (100, 3280284), (105, 3124080), (108, 3037300), (112, 2928825), (120, 2733570), (126, 2603400), (135, 2429840), (140, 2343060), (144, 2277975), (150, 2186856), (168, 1952550), (175, 1874448), (180, 1822380), (189, 1735600), (200, 1640142), (210, 1562040), (216, 1518650), (225, 1457904), (240, 1366785), (252, 1301700), (270, 1214920), (280, 1171530), (300, 1093428), (315, 1041360), (336, 976275), (350, 937224), (360, 911190), (378, 867800), (400, 820071), (420, 781020), (432, 759325), (450, 728952), (504, 650850), (525, 624816), (540, 607460), (560, 585765), (600, 546714), (630, 520680), (675, 485968), (700, 468612), (720, 455595), (756, 433900), (840, 390510), (900, 364476), (945, 347120), (1008, 325425), (1050, 312408), (1080, 303730), (1200, 273357), (1260, 260340), (1350, 242984), (1400, 234306), (1512, 216950), (1575, 208272), (1680, 195255), (1800, 182238), (1890, 173560), (2100, 156204), (2160, 151865), (2520, 130170), (2700, 121492), (2800, 117153), (3024, 108475), (3150, 104136), (3600, 91119), (3780, 86780), (4200, 78102), (4339, 75600), (4725, 69424), (5040, 65085), (5400, 60746), (6300, 52068), (7560, 43390), (8400, 39051), (8678, 37800), (9450, 34712), (10800, 30373), (12600, 26034), (13017, 25200), (15120, 21695), (17356, 18900)]