15940147200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:853

約数の個数: 288

約数和(自身を含む): 53111756880

約数和(自身を除く): 37171609680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 157, 160, 192, 200, 240, 256, 300, 314, 320, 384, 400, 471, 480, 512, 600, 628, 640, 661, 768, 785, 800, 942, 960, 1024, 1200, 1256, 1280, 1322, 1536, 1570, 1600, 1884, 1920, 1983, 2048, 2355, 2400, 2512, 2560, 2644, 3072, 3140, 3200, 3305, 3768, 3840, 3925, 3966, 4710, 4800, 5024, 5120, 5288, 6144, 6280, 6400, 6610, 7536, 7680, 7850, 7932, 9420, 9600, 9915, 10048, 10240, 10576, 11775, 12560, 12800, 13220, 15072, 15360, 15700, 15864, 16525, 18840, 19200, 19830, 20096, 21152, 23550, 25120, 25600, 26440, 30144, 30720, 31400, 31728, 33050, 37680, 38400, 39660, 40192, 42304, 47100, 49575, 50240, 51200, 52880, 60288, 62800, 63456, 66100, 75360, 76800, 79320, 80384, 84608, 94200, 99150, 100480, 103777, 105760, 120576, 125600, 126912, 132200, 150720, 153600, 158640, 160768, 169216, 188400, 198300, 200960, 207554, 211520, 241152, 251200, 253824, 264400, 301440, 311331, 317280, 321536, 338432, 376800, 396600, 401920, 415108, 423040, 482304, 502400, 507648, 518885, 528800, 602880, 622662, 634560, 676864, 753600, 793200, 803840, 830216, 846080, 964608, 1004800, 1015296, 1037770, 1057600, 1205760, 1245324, 1269120, 1353728, 1507200, 1556655, 1586400, 1607680, 1660432, 1692160, 2009600, 2030592, 2075540, 2115200, 2411520, 2490648, 2538240, 2594425, 3014400, 3113310, 3172800, 3320864, 3384320, 4019200, 4061184, 4151080, 4230400, 4823040, 4981296, 5076480, 5188850, 6028800, 6226620, 6345600, 6641728, 6768640, 7783275, 8038400, 8302160, 8460800, 9962592, 10152960, 10377700, 12057600, 12453240, 12691200, 13283456, 15566550, 16604320, 16921600, 19925184, 20305920, 20755400, 24115200, 24906480, 25382400, 26566912, 31133100, 33208640, 33843200, 39850368, 41510800, 49812960, 50764800, 53133824, 62266200, 66417280, 79700736, 83021600, 99625920, 101529600, 106267648, 124532400, 132834560, 159401472, 166043200, 199251840, 212535296, 249064800, 265669120, 318802944, 332086400, 398503680, 498129600, 531338240, 637605888, 664172800, 797007360, 996259200, 1062676480, 1328345600, 1594014720, 1992518400, 2656691200, 3188029440, 3985036800, 5313382400, 7970073600, 15940147200]

約数ペア:

[(1, 15940147200), (2, 7970073600), (3, 5313382400), (4, 3985036800), (5, 3188029440), (6, 2656691200), (8, 1992518400), (10, 1594014720), (12, 1328345600), (15, 1062676480), (16, 996259200), (20, 797007360), (24, 664172800), (25, 637605888), (30, 531338240), (32, 498129600), (40, 398503680), (48, 332086400), (50, 318802944), (60, 265669120), (64, 249064800), (75, 212535296), (80, 199251840), (96, 166043200), (100, 159401472), (120, 132834560), (128, 124532400), (150, 106267648), (157, 101529600), (160, 99625920), (192, 83021600), (200, 79700736), (240, 66417280), (256, 62266200), (300, 53133824), (314, 50764800), (320, 49812960), (384, 41510800), (400, 39850368), (471, 33843200), (480, 33208640), (512, 31133100), (600, 26566912), (628, 25382400), (640, 24906480), (661, 24115200), (768, 20755400), (785, 20305920), (800, 19925184), (942, 16921600), (960, 16604320), (1024, 15566550), (1200, 13283456), (1256, 12691200), (1280, 12453240), (1322, 12057600), (1536, 10377700), (1570, 10152960), (1600, 9962592), (1884, 8460800), (1920, 8302160), (1983, 8038400), (2048, 7783275), (2355, 6768640), (2400, 6641728), (2512, 6345600), (2560, 6226620), (2644, 6028800), (3072, 5188850), (3140, 5076480), (3200, 4981296), (3305, 4823040), (3768, 4230400), (3840, 4151080), (3925, 4061184), (3966, 4019200), (4710, 3384320), (4800, 3320864), (5024, 3172800), (5120, 3113310), (5288, 3014400), (6144, 2594425), (6280, 2538240), (6400, 2490648), (6610, 2411520), (7536, 2115200), (7680, 2075540), (7850, 2030592), (7932, 2009600), (9420, 1692160), (9600, 1660432), (9915, 1607680), (10048, 1586400), (10240, 1556655), (10576, 1507200), (11775, 1353728), (12560, 1269120), (12800, 1245324), (13220, 1205760), (15072, 1057600), (15360, 1037770), (15700, 1015296), (15864, 1004800), (16525, 964608), (18840, 846080), (19200, 830216), (19830, 803840), (20096, 793200), (21152, 753600), (23550, 676864), (25120, 634560), (25600, 622662), (26440, 602880), (30144, 528800), (30720, 518885), (31400, 507648), (31728, 502400), (33050, 482304), (37680, 423040), (38400, 415108), (39660, 401920), (40192, 396600), (42304, 376800), (47100, 338432), (49575, 321536), (50240, 317280), (51200, 311331), (52880, 301440), (60288, 264400), (62800, 253824), (63456, 251200), (66100, 241152), (75360, 211520), (76800, 207554), (79320, 200960), (80384, 198300), (84608, 188400), (94200, 169216), (99150, 160768), (100480, 158640), (103777, 153600), (105760, 150720), (120576, 132200), (125600, 126912)]