227953920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 794707200

約数和(自身を除く): 566753280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 89, 92, 96, 115, 116, 120, 128, 138, 145, 160, 174, 178, 184, 192, 230, 232, 240, 256, 267, 276, 290, 320, 345, 348, 356, 368, 384, 435, 445, 460, 464, 480, 534, 552, 580, 640, 667, 690, 696, 712, 736, 768, 870, 890, 920, 928, 960, 1068, 1104, 1160, 1280, 1334, 1335, 1380, 1392, 1424, 1472, 1740, 1780, 1840, 1856, 1920, 2001, 2047, 2136, 2208, 2320, 2581, 2668, 2670, 2760, 2784, 2848, 2944, 3335, 3480, 3560, 3680, 3712, 3840, 4002, 4094, 4272, 4416, 4640, 5162, 5336, 5340, 5520, 5568, 5696, 5888, 6141, 6670, 6960, 7120, 7360, 7424, 7743, 8004, 8188, 8544, 8832, 9280, 10005, 10235, 10324, 10672, 10680, 11040, 11136, 11392, 12282, 12905, 13340, 13920, 14240, 14720, 15486, 16008, 16376, 17088, 17664, 18560, 20010, 20470, 20648, 21344, 21360, 22080, 22272, 22784, 24564, 25810, 26680, 27840, 28480, 29440, 30705, 30972, 32016, 32752, 34176, 37120, 38715, 40020, 40940, 41296, 42688, 42720, 44160, 49128, 51620, 53360, 55680, 56960, 59363, 61410, 61944, 64032, 65504, 68352, 77430, 80040, 81880, 82592, 85376, 85440, 88320, 98256, 103240, 106720, 111360, 113920, 118726, 122820, 123888, 128064, 131008, 154860, 160080, 163760, 165184, 170752, 170880, 178089, 196512, 206480, 213440, 237452, 245640, 247776, 256128, 262016, 296815, 309720, 320160, 327520, 330368, 341760, 356178, 393024, 412960, 426880, 474904, 491280, 495552, 512256, 524032, 593630, 619440, 640320, 655040, 660736, 712356, 786048, 825920, 853760, 890445, 949808, 982560, 991104, 1187260, 1238880, 1280640, 1310080, 1424712, 1572096, 1651840, 1780890, 1899616, 1965120, 1982208, 2374520, 2477760, 2561280, 2620160, 2849424, 3303680, 3561780, 3799232, 3930240, 4749040, 4955520, 5698848, 7123560, 7598464, 7860480, 9498080, 9911040, 11397696, 14247120, 15196928, 18996160, 22795392, 28494240, 37992320, 45590784, 56988480, 75984640, 113976960, 227953920]

約数ペア:

[(1, 227953920), (2, 113976960), (3, 75984640), (4, 56988480), (5, 45590784), (6, 37992320), (8, 28494240), (10, 22795392), (12, 18996160), (15, 15196928), (16, 14247120), (20, 11397696), (23, 9911040), (24, 9498080), (29, 7860480), (30, 7598464), (32, 7123560), (40, 5698848), (46, 4955520), (48, 4749040), (58, 3930240), (60, 3799232), (64, 3561780), (69, 3303680), (80, 2849424), (87, 2620160), (89, 2561280), (92, 2477760), (96, 2374520), (115, 1982208), (116, 1965120), (120, 1899616), (128, 1780890), (138, 1651840), (145, 1572096), (160, 1424712), (174, 1310080), (178, 1280640), (184, 1238880), (192, 1187260), (230, 991104), (232, 982560), (240, 949808), (256, 890445), (267, 853760), (276, 825920), (290, 786048), (320, 712356), (345, 660736), (348, 655040), (356, 640320), (368, 619440), (384, 593630), (435, 524032), (445, 512256), (460, 495552), (464, 491280), (480, 474904), (534, 426880), (552, 412960), (580, 393024), (640, 356178), (667, 341760), (690, 330368), (696, 327520), (712, 320160), (736, 309720), (768, 296815), (870, 262016), (890, 256128), (920, 247776), (928, 245640), (960, 237452), (1068, 213440), (1104, 206480), (1160, 196512), (1280, 178089), (1334, 170880), (1335, 170752), (1380, 165184), (1392, 163760), (1424, 160080), (1472, 154860), (1740, 131008), (1780, 128064), (1840, 123888), (1856, 122820), (1920, 118726), (2001, 113920), (2047, 111360), (2136, 106720), (2208, 103240), (2320, 98256), (2581, 88320), (2668, 85440), (2670, 85376), (2760, 82592), (2784, 81880), (2848, 80040), (2944, 77430), (3335, 68352), (3480, 65504), (3560, 64032), (3680, 61944), (3712, 61410), (3840, 59363), (4002, 56960), (4094, 55680), (4272, 53360), (4416, 51620), (4640, 49128), (5162, 44160), (5336, 42720), (5340, 42688), (5520, 41296), (5568, 40940), (5696, 40020), (5888, 38715), (6141, 37120), (6670, 34176), (6960, 32752), (7120, 32016), (7360, 30972), (7424, 30705), (7743, 29440), (8004, 28480), (8188, 27840), (8544, 26680), (8832, 25810), (9280, 24564), (10005, 22784), (10235, 22272), (10324, 22080), (10672, 21360), (10680, 21344), (11040, 20648), (11136, 20470), (11392, 20010), (12282, 18560), (12905, 17664), (13340, 17088), (13920, 16376), (14240, 16008), (14720, 15486)]