220608000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 796663296

約数和(自身を除く): 576055296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 383, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 766, 768, 800, 900, 960, 1000, 1125, 1149, 1152, 1200, 1280, 1440, 1500, 1532, 1536, 1600, 1800, 1915, 1920, 2000, 2250, 2298, 2304, 2400, 2560, 2880, 3000, 3064, 3200, 3447, 3600, 3830, 3840, 4000, 4500, 4596, 4608, 4800, 5745, 5760, 6000, 6128, 6400, 6894, 7200, 7660, 7680, 8000, 9000, 9192, 9575, 9600, 11490, 11520, 12000, 12256, 12800, 13788, 14400, 15320, 16000, 17235, 18000, 18384, 19150, 19200, 22980, 23040, 24000, 24512, 27576, 28725, 28800, 30640, 32000, 34470, 36000, 36768, 38300, 38400, 45960, 47875, 48000, 49024, 55152, 57450, 57600, 61280, 64000, 68940, 72000, 73536, 76600, 86175, 91920, 95750, 96000, 98048, 110304, 114900, 115200, 122560, 137880, 143625, 144000, 147072, 153200, 172350, 183840, 191500, 192000, 196096, 220608, 229800, 245120, 275760, 287250, 288000, 294144, 306400, 344700, 367680, 383000, 430875, 441216, 459600, 490240, 551520, 574500, 576000, 588288, 612800, 689400, 735360, 766000, 861750, 882432, 919200, 980480, 1103040, 1149000, 1225600, 1378800, 1470720, 1532000, 1723500, 1764864, 1838400, 2206080, 2298000, 2451200, 2757600, 2941440, 3064000, 3447000, 3676800, 4412160, 4596000, 4902400, 5515200, 6128000, 6894000, 7353600, 8824320, 9192000, 11030400, 12256000, 13788000, 14707200, 18384000, 22060800, 24512000, 27576000, 36768000, 44121600, 55152000, 73536000, 110304000, 220608000]

約数ペア:

[(1, 220608000), (2, 110304000), (3, 73536000), (4, 55152000), (5, 44121600), (6, 36768000), (8, 27576000), (9, 24512000), (10, 22060800), (12, 18384000), (15, 14707200), (16, 13788000), (18, 12256000), (20, 11030400), (24, 9192000), (25, 8824320), (30, 7353600), (32, 6894000), (36, 6128000), (40, 5515200), (45, 4902400), (48, 4596000), (50, 4412160), (60, 3676800), (64, 3447000), (72, 3064000), (75, 2941440), (80, 2757600), (90, 2451200), (96, 2298000), (100, 2206080), (120, 1838400), (125, 1764864), (128, 1723500), (144, 1532000), (150, 1470720), (160, 1378800), (180, 1225600), (192, 1149000), (200, 1103040), (225, 980480), (240, 919200), (250, 882432), (256, 861750), (288, 766000), (300, 735360), (320, 689400), (360, 612800), (375, 588288), (383, 576000), (384, 574500), (400, 551520), (450, 490240), (480, 459600), (500, 441216), (512, 430875), (576, 383000), (600, 367680), (640, 344700), (720, 306400), (750, 294144), (766, 288000), (768, 287250), (800, 275760), (900, 245120), (960, 229800), (1000, 220608), (1125, 196096), (1149, 192000), (1152, 191500), (1200, 183840), (1280, 172350), (1440, 153200), (1500, 147072), (1532, 144000), (1536, 143625), (1600, 137880), (1800, 122560), (1915, 115200), (1920, 114900), (2000, 110304), (2250, 98048), (2298, 96000), (2304, 95750), (2400, 91920), (2560, 86175), (2880, 76600), (3000, 73536), (3064, 72000), (3200, 68940), (3447, 64000), (3600, 61280), (3830, 57600), (3840, 57450), (4000, 55152), (4500, 49024), (4596, 48000), (4608, 47875), (4800, 45960), (5745, 38400), (5760, 38300), (6000, 36768), (6128, 36000), (6400, 34470), (6894, 32000), (7200, 30640), (7660, 28800), (7680, 28725), (8000, 27576), (9000, 24512), (9192, 24000), (9575, 23040), (9600, 22980), (11490, 19200), (11520, 19150), (12000, 18384), (12256, 18000), (12800, 17235), (13788, 16000), (14400, 15320)]