2239948800

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 216

約数和(自身を含む): 8023685670

約数和(自身を除く): 5783736870

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2048, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 4861, 5120, 5760, 6144, 6400, 7200, 7680, 9216, 9600, 9722, 10240, 11520, 12800, 14400, 14583, 15360, 18432, 19200, 19444, 23040, 24305, 25600, 28800, 29166, 30720, 38400, 38888, 43749, 46080, 48610, 51200, 57600, 58332, 72915, 76800, 77776, 87498, 92160, 97220, 115200, 116664, 121525, 145830, 153600, 155552, 174996, 194440, 218745, 230400, 233328, 243050, 291660, 311104, 349992, 364575, 388880, 437490, 460800, 466656, 486100, 583320, 622208, 699984, 729150, 777760, 874980, 933312, 972200, 1093725, 1166640, 1244416, 1399968, 1458300, 1555520, 1749960, 1866624, 1944400, 2187450, 2333280, 2488832, 2799936, 2916600, 3111040, 3499920, 3733248, 3888800, 4374900, 4666560, 4977664, 5599872, 5833200, 6222080, 6999840, 7466496, 7777600, 8749800, 9333120, 9955328, 11199744, 11666400, 12444160, 13999680, 14932992, 15555200, 17499600, 18666240, 22399488, 23332800, 24888320, 27999360, 29865984, 31110400, 34999200, 37332480, 44798976, 46665600, 49776640, 55998720, 62220800, 69998400, 74664960, 89597952, 93331200, 111997440, 124441600, 139996800, 149329920, 186662400, 223994880, 248883200, 279993600, 373324800, 447989760, 559987200, 746649600, 1119974400, 2239948800]

約数ペア:

[(1, 2239948800), (2, 1119974400), (3, 746649600), (4, 559987200), (5, 447989760), (6, 373324800), (8, 279993600), (9, 248883200), (10, 223994880), (12, 186662400), (15, 149329920), (16, 139996800), (18, 124441600), (20, 111997440), (24, 93331200), (25, 89597952), (30, 74664960), (32, 69998400), (36, 62220800), (40, 55998720), (45, 49776640), (48, 46665600), (50, 44798976), (60, 37332480), (64, 34999200), (72, 31110400), (75, 29865984), (80, 27999360), (90, 24888320), (96, 23332800), (100, 22399488), (120, 18666240), (128, 17499600), (144, 15555200), (150, 14932992), (160, 13999680), (180, 12444160), (192, 11666400), (200, 11199744), (225, 9955328), (240, 9333120), (256, 8749800), (288, 7777600), (300, 7466496), (320, 6999840), (360, 6222080), (384, 5833200), (400, 5599872), (450, 4977664), (480, 4666560), (512, 4374900), (576, 3888800), (600, 3733248), (640, 3499920), (720, 3111040), (768, 2916600), (800, 2799936), (900, 2488832), (960, 2333280), (1024, 2187450), (1152, 1944400), (1200, 1866624), (1280, 1749960), (1440, 1555520), (1536, 1458300), (1600, 1399968), (1800, 1244416), (1920, 1166640), (2048, 1093725), (2304, 972200), (2400, 933312), (2560, 874980), (2880, 777760), (3072, 729150), (3200, 699984), (3600, 622208), (3840, 583320), (4608, 486100), (4800, 466656), (4861, 460800), (5120, 437490), (5760, 388880), (6144, 364575), (6400, 349992), (7200, 311104), (7680, 291660), (9216, 243050), (9600, 233328), (9722, 230400), (10240, 218745), (11520, 194440), (12800, 174996), (14400, 155552), (14583, 153600), (15360, 145830), (18432, 121525), (19200, 116664), (19444, 115200), (23040, 97220), (24305, 92160), (25600, 87498), (28800, 77776), (29166, 76800), (30720, 72915), (38400, 58332), (38888, 57600), (43749, 51200), (46080, 48610)]