1918502400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 240

約数和(自身を含む): 6478585344

約数和(自身を除く): 4560082944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 160, 188, 192, 200, 235, 240, 256, 282, 300, 320, 376, 384, 400, 470, 480, 512, 564, 600, 640, 705, 752, 768, 800, 940, 960, 1063, 1128, 1175, 1200, 1280, 1410, 1504, 1536, 1600, 1880, 1920, 2126, 2256, 2350, 2400, 2560, 2820, 3008, 3189, 3200, 3525, 3760, 3840, 4252, 4512, 4700, 4800, 5315, 5640, 6016, 6378, 6400, 7050, 7520, 7680, 8504, 9024, 9400, 9600, 10630, 11280, 12032, 12756, 12800, 14100, 15040, 15945, 17008, 18048, 18800, 19200, 21260, 22560, 24064, 25512, 26575, 28200, 30080, 31890, 34016, 36096, 37600, 38400, 42520, 45120, 49961, 51024, 53150, 56400, 60160, 63780, 68032, 72192, 75200, 79725, 85040, 90240, 99922, 102048, 106300, 112800, 120320, 127560, 136064, 149883, 150400, 159450, 170080, 180480, 199844, 204096, 212600, 225600, 249805, 255120, 272128, 299766, 300800, 318900, 340160, 360960, 399688, 408192, 425200, 451200, 499610, 510240, 544256, 599532, 601600, 637800, 680320, 749415, 799376, 816384, 850400, 902400, 999220, 1020480, 1199064, 1249025, 1275600, 1360640, 1498830, 1598752, 1632768, 1700800, 1804800, 1998440, 2040960, 2398128, 2498050, 2551200, 2721280, 2997660, 3197504, 3401600, 3747075, 3996880, 4081920, 4796256, 4996100, 5102400, 5995320, 6395008, 6803200, 7494150, 7993760, 8163840, 9592512, 9992200, 10204800, 11990640, 12790016, 13606400, 14988300, 15987520, 19185024, 19984400, 20409600, 23981280, 25580032, 29976600, 31975040, 38370048, 39968800, 40819200, 47962560, 59953200, 63950080, 76740096, 79937600, 95925120, 119906400, 127900160, 159875200, 191850240, 239812800, 319750400, 383700480, 479625600, 639500800, 959251200, 1918502400]

約数ペア:

[(1, 1918502400), (2, 959251200), (3, 639500800), (4, 479625600), (5, 383700480), (6, 319750400), (8, 239812800), (10, 191850240), (12, 159875200), (15, 127900160), (16, 119906400), (20, 95925120), (24, 79937600), (25, 76740096), (30, 63950080), (32, 59953200), (40, 47962560), (47, 40819200), (48, 39968800), (50, 38370048), (60, 31975040), (64, 29976600), (75, 25580032), (80, 23981280), (94, 20409600), (96, 19984400), (100, 19185024), (120, 15987520), (128, 14988300), (141, 13606400), (150, 12790016), (160, 11990640), (188, 10204800), (192, 9992200), (200, 9592512), (235, 8163840), (240, 7993760), (256, 7494150), (282, 6803200), (300, 6395008), (320, 5995320), (376, 5102400), (384, 4996100), (400, 4796256), (470, 4081920), (480, 3996880), (512, 3747075), (564, 3401600), (600, 3197504), (640, 2997660), (705, 2721280), (752, 2551200), (768, 2498050), (800, 2398128), (940, 2040960), (960, 1998440), (1063, 1804800), (1128, 1700800), (1175, 1632768), (1200, 1598752), (1280, 1498830), (1410, 1360640), (1504, 1275600), (1536, 1249025), (1600, 1199064), (1880, 1020480), (1920, 999220), (2126, 902400), (2256, 850400), (2350, 816384), (2400, 799376), (2560, 749415), (2820, 680320), (3008, 637800), (3189, 601600), (3200, 599532), (3525, 544256), (3760, 510240), (3840, 499610), (4252, 451200), (4512, 425200), (4700, 408192), (4800, 399688), (5315, 360960), (5640, 340160), (6016, 318900), (6378, 300800), (6400, 299766), (7050, 272128), (7520, 255120), (7680, 249805), (8504, 225600), (9024, 212600), (9400, 204096), (9600, 199844), (10630, 180480), (11280, 170080), (12032, 159450), (12756, 150400), (12800, 149883), (14100, 136064), (15040, 127560), (15945, 120320), (17008, 112800), (18048, 106300), (18800, 102048), (19200, 99922), (21260, 90240), (22560, 85040), (24064, 79725), (25512, 75200), (26575, 72192), (28200, 68032), (30080, 63780), (31890, 60160), (34016, 56400), (36096, 53150), (37600, 51024), (38400, 49961), (42520, 45120)]