1882854400

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 396

約数和(自身を含む): 5787278400

約数和(自身を除く): 3904424000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 76, 79, 80, 95, 98, 100, 112, 128, 133, 140, 152, 158, 160, 175, 190, 196, 200, 224, 245, 256, 266, 280, 304, 316, 320, 350, 380, 392, 395, 400, 448, 475, 490, 512, 532, 553, 560, 608, 632, 640, 665, 700, 760, 784, 790, 800, 896, 931, 950, 980, 1024, 1064, 1106, 1120, 1216, 1225, 1264, 1280, 1330, 1400, 1501, 1520, 1568, 1580, 1600, 1792, 1862, 1900, 1960, 1975, 2128, 2212, 2240, 2432, 2450, 2528, 2560, 2660, 2765, 2800, 3002, 3040, 3136, 3160, 3200, 3325, 3584, 3724, 3800, 3871, 3920, 3950, 4256, 4424, 4480, 4655, 4864, 4900, 5056, 5120, 5320, 5530, 5600, 6004, 6080, 6272, 6320, 6400, 6650, 7168, 7448, 7505, 7600, 7742, 7840, 7900, 8512, 8848, 8960, 9310, 9728, 9800, 10112, 10507, 10640, 11060, 11200, 12008, 12160, 12544, 12640, 12800, 13300, 13825, 14896, 15010, 15200, 15484, 15680, 15800, 17024, 17696, 17920, 18620, 19355, 19456, 19600, 20224, 21014, 21280, 22120, 22400, 23275, 24016, 24320, 25088, 25280, 25600, 26600, 27650, 29792, 30020, 30400, 30968, 31360, 31600, 34048, 35392, 35840, 37240, 37525, 38710, 39200, 40448, 42028, 42560, 44240, 44800, 46550, 48032, 48640, 50176, 50560, 52535, 53200, 55300, 59584, 60040, 60800, 61936, 62720, 63200, 68096, 70784, 73549, 74480, 75050, 77420, 78400, 80896, 84056, 85120, 88480, 89600, 93100, 96064, 96775, 97280, 101120, 105070, 106400, 110600, 119168, 120080, 121600, 123872, 125440, 126400, 136192, 141568, 147098, 148960, 150100, 154840, 156800, 168112, 170240, 176960, 179200, 186200, 192128, 193550, 202240, 210140, 212800, 221200, 238336, 240160, 243200, 247744, 250880, 252800, 262675, 283136, 294196, 297920, 300200, 309680, 313600, 336224, 340480, 353920, 367745, 372400, 384256, 387100, 404480, 420280, 425600, 442400, 476672, 480320, 486400, 495488, 505600, 525350, 566272, 588392, 595840, 600400, 619360, 627200, 672448, 680960, 707840, 735490, 744800, 768512, 774200, 840560, 851200, 884800, 953344, 960640, 990976, 1011200, 1050700, 1176784, 1191680, 1200800, 1238720, 1254400, 1344896, 1415680, 1470980, 1489600, 1537024, 1548400, 1681120, 1702400, 1769600, 1838725, 1921280, 1981952, 2022400, 2101400, 2353568, 2383360, 2401600, 2477440, 2689792, 2831360, 2941960, 2979200, 3096800, 3362240, 3404800, 3539200, 3677450, 3842560, 3963904, 4202800, 4707136, 4766720, 4803200, 4954880, 5379584, 5883920, 5958400, 6193600, 6724480, 7078400, 7354900, 7685120, 8405600, 9414272, 9606400, 9909760, 10759168, 11767840, 11916800, 12387200, 13448960, 14156800, 14709800, 16811200, 18828544, 19212800, 19819520, 23535680, 23833600, 24774400, 26897920, 29419600, 33622400, 37657088, 38425600, 47071360, 49548800, 53795840, 58839200, 67244800, 75314176, 94142720, 99097600, 117678400, 134489600, 188285440, 235356800, 268979200, 376570880, 470713600, 941427200, 1882854400]

約数ペア:

[(1, 1882854400), (2, 941427200), (4, 470713600), (5, 376570880), (7, 268979200), (8, 235356800), (10, 188285440), (14, 134489600), (16, 117678400), (19, 99097600), (20, 94142720), (25, 75314176), (28, 67244800), (32, 58839200), (35, 53795840), (38, 49548800), (40, 47071360), (49, 38425600), (50, 37657088), (56, 33622400), (64, 29419600), (70, 26897920), (76, 24774400), (79, 23833600), (80, 23535680), (95, 19819520), (98, 19212800), (100, 18828544), (112, 16811200), (128, 14709800), (133, 14156800), (140, 13448960), (152, 12387200), (158, 11916800), (160, 11767840), (175, 10759168), (190, 9909760), (196, 9606400), (200, 9414272), (224, 8405600), (245, 7685120), (256, 7354900), (266, 7078400), (280, 6724480), (304, 6193600), (316, 5958400), (320, 5883920), (350, 5379584), (380, 4954880), (392, 4803200), (395, 4766720), (400, 4707136), (448, 4202800), (475, 3963904), (490, 3842560), (512, 3677450), (532, 3539200), (553, 3404800), (560, 3362240), (608, 3096800), (632, 2979200), (640, 2941960), (665, 2831360), (700, 2689792), (760, 2477440), (784, 2401600), (790, 2383360), (800, 2353568), (896, 2101400), (931, 2022400), (950, 1981952), (980, 1921280), (1024, 1838725), (1064, 1769600), (1106, 1702400), (1120, 1681120), (1216, 1548400), (1225, 1537024), (1264, 1489600), (1280, 1470980), (1330, 1415680), (1400, 1344896), (1501, 1254400), (1520, 1238720), (1568, 1200800), (1580, 1191680), (1600, 1176784), (1792, 1050700), (1862, 1011200), (1900, 990976), (1960, 960640), (1975, 953344), (2128, 884800), (2212, 851200), (2240, 840560), (2432, 774200), (2450, 768512), (2528, 744800), (2560, 735490), (2660, 707840), (2765, 680960), (2800, 672448), (3002, 627200), (3040, 619360), (3136, 600400), (3160, 595840), (3200, 588392), (3325, 566272), (3584, 525350), (3724, 505600), (3800, 495488), (3871, 486400), (3920, 480320), (3950, 476672), (4256, 442400), (4424, 425600), (4480, 420280), (4655, 404480), (4864, 387100), (4900, 384256), (5056, 372400), (5120, 367745), (5320, 353920), (5530, 340480), (5600, 336224), (6004, 313600), (6080, 309680), (6272, 300200), (6320, 297920), (6400, 294196), (6650, 283136), (7168, 262675), (7448, 252800), (7505, 250880), (7600, 247744), (7742, 243200), (7840, 240160), (7900, 238336), (8512, 221200), (8848, 212800), (8960, 210140), (9310, 202240), (9728, 193550), (9800, 192128), (10112, 186200), (10507, 179200), (10640, 176960), (11060, 170240), (11200, 168112), (12008, 156800), (12160, 154840), (12544, 150100), (12640, 148960), (12800, 147098), (13300, 141568), (13825, 136192), (14896, 126400), (15010, 125440), (15200, 123872), (15484, 121600), (15680, 120080), (15800, 119168), (17024, 110600), (17696, 106400), (17920, 105070), (18620, 101120), (19355, 97280), (19456, 96775), (19600, 96064), (20224, 93100), (21014, 89600), (21280, 88480), (22120, 85120), (22400, 84056), (23275, 80896), (24016, 78400), (24320, 77420), (25088, 75050), (25280, 74480), (25600, 73549), (26600, 70784), (27650, 68096), (29792, 63200), (30020, 62720), (30400, 61936), (30968, 60800), (31360, 60040), (31600, 59584), (34048, 55300), (35392, 53200), (35840, 52535), (37240, 50560), (37525, 50176), (38710, 48640), (39200, 48032), (40448, 46550), (42028, 44800), (42560, 44240)]