221136000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 779051520

約数和(自身を除く): 557915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 271, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 542, 544, 600, 640, 680, 750, 800, 813, 816, 850, 960, 1000, 1020, 1084, 1088, 1200, 1275, 1355, 1360, 1500, 1600, 1626, 1632, 1700, 1920, 2000, 2040, 2125, 2168, 2176, 2400, 2550, 2710, 2720, 3000, 3200, 3252, 3264, 3400, 4000, 4065, 4080, 4250, 4336, 4607, 4800, 5100, 5420, 5440, 6000, 6375, 6504, 6528, 6775, 6800, 8000, 8130, 8160, 8500, 8672, 9214, 9600, 10200, 10840, 10880, 12000, 12750, 13008, 13550, 13600, 13821, 16000, 16260, 16320, 17000, 17344, 18428, 20325, 20400, 21680, 23035, 24000, 25500, 26016, 27100, 27200, 27642, 32520, 32640, 33875, 34000, 34688, 36856, 40650, 40800, 43360, 46070, 48000, 51000, 52032, 54200, 54400, 55284, 65040, 67750, 68000, 69105, 73712, 81300, 81600, 86720, 92140, 101625, 102000, 104064, 108400, 110568, 115175, 130080, 135500, 136000, 138210, 147424, 162600, 163200, 173440, 184280, 203250, 204000, 216800, 221136, 230350, 260160, 271000, 272000, 276420, 294848, 325200, 345525, 368560, 406500, 408000, 433600, 442272, 460700, 520320, 542000, 552840, 575875, 589696, 650400, 691050, 737120, 813000, 816000, 867200, 884544, 921400, 1084000, 1105680, 1151750, 1300800, 1382100, 1474240, 1626000, 1727625, 1769088, 1842800, 2168000, 2211360, 2303500, 2601600, 2764200, 2948480, 3252000, 3455250, 3685600, 4336000, 4422720, 4607000, 5528400, 6504000, 6910500, 7371200, 8845440, 9214000, 11056800, 13008000, 13821000, 14742400, 18428000, 22113600, 27642000, 36856000, 44227200, 55284000, 73712000, 110568000, 221136000]

約数ペア:

[(1, 221136000), (2, 110568000), (3, 73712000), (4, 55284000), (5, 44227200), (6, 36856000), (8, 27642000), (10, 22113600), (12, 18428000), (15, 14742400), (16, 13821000), (17, 13008000), (20, 11056800), (24, 9214000), (25, 8845440), (30, 7371200), (32, 6910500), (34, 6504000), (40, 5528400), (48, 4607000), (50, 4422720), (51, 4336000), (60, 3685600), (64, 3455250), (68, 3252000), (75, 2948480), (80, 2764200), (85, 2601600), (96, 2303500), (100, 2211360), (102, 2168000), (120, 1842800), (125, 1769088), (128, 1727625), (136, 1626000), (150, 1474240), (160, 1382100), (170, 1300800), (192, 1151750), (200, 1105680), (204, 1084000), (240, 921400), (250, 884544), (255, 867200), (271, 816000), (272, 813000), (300, 737120), (320, 691050), (340, 650400), (375, 589696), (384, 575875), (400, 552840), (408, 542000), (425, 520320), (480, 460700), (500, 442272), (510, 433600), (542, 408000), (544, 406500), (600, 368560), (640, 345525), (680, 325200), (750, 294848), (800, 276420), (813, 272000), (816, 271000), (850, 260160), (960, 230350), (1000, 221136), (1020, 216800), (1084, 204000), (1088, 203250), (1200, 184280), (1275, 173440), (1355, 163200), (1360, 162600), (1500, 147424), (1600, 138210), (1626, 136000), (1632, 135500), (1700, 130080), (1920, 115175), (2000, 110568), (2040, 108400), (2125, 104064), (2168, 102000), (2176, 101625), (2400, 92140), (2550, 86720), (2710, 81600), (2720, 81300), (3000, 73712), (3200, 69105), (3252, 68000), (3264, 67750), (3400, 65040), (4000, 55284), (4065, 54400), (4080, 54200), (4250, 52032), (4336, 51000), (4607, 48000), (4800, 46070), (5100, 43360), (5420, 40800), (5440, 40650), (6000, 36856), (6375, 34688), (6504, 34000), (6528, 33875), (6775, 32640), (6800, 32520), (8000, 27642), (8130, 27200), (8160, 27100), (8500, 26016), (8672, 25500), (9214, 24000), (9600, 23035), (10200, 21680), (10840, 20400), (10880, 20325), (12000, 18428), (12750, 17344), (13008, 17000), (13550, 16320), (13600, 16260), (13821, 16000)]