213886080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 750409920

約数和(自身を除く): 536523840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 523, 568, 576, 639, 640, 710, 720, 852, 960, 1046, 1065, 1136, 1152, 1278, 1420, 1440, 1569, 1704, 1920, 2092, 2130, 2272, 2556, 2615, 2840, 2880, 3138, 3195, 3408, 4184, 4260, 4544, 4707, 5112, 5230, 5680, 5760, 6276, 6390, 6816, 7845, 8368, 8520, 9088, 9414, 10224, 10460, 11360, 12552, 12780, 13632, 15690, 16736, 17040, 18828, 20448, 20920, 22720, 23535, 25104, 25560, 27264, 31380, 33472, 34080, 37133, 37656, 40896, 41840, 45440, 47070, 50208, 51120, 62760, 66944, 68160, 74266, 75312, 81792, 83680, 94140, 100416, 102240, 111399, 125520, 136320, 148532, 150624, 167360, 185665, 188280, 200832, 204480, 222798, 251040, 297064, 301248, 334197, 334720, 371330, 376560, 408960, 445596, 502080, 556995, 594128, 602496, 668394, 742660, 753120, 891192, 1004160, 1113990, 1188256, 1336788, 1485320, 1506240, 1670985, 1782384, 2227980, 2376512, 2673576, 2970640, 3012480, 3341970, 3564768, 4455960, 4753024, 5347152, 5941280, 6683940, 7129536, 8911920, 10694304, 11882560, 13367880, 14259072, 17823840, 21388608, 23765120, 26735760, 35647680, 42777216, 53471520, 71295360, 106943040, 213886080]

約数ペア:

[(1, 213886080), (2, 106943040), (3, 71295360), (4, 53471520), (5, 42777216), (6, 35647680), (8, 26735760), (9, 23765120), (10, 21388608), (12, 17823840), (15, 14259072), (16, 13367880), (18, 11882560), (20, 10694304), (24, 8911920), (30, 7129536), (32, 6683940), (36, 5941280), (40, 5347152), (45, 4753024), (48, 4455960), (60, 3564768), (64, 3341970), (71, 3012480), (72, 2970640), (80, 2673576), (90, 2376512), (96, 2227980), (120, 1782384), (128, 1670985), (142, 1506240), (144, 1485320), (160, 1336788), (180, 1188256), (192, 1113990), (213, 1004160), (240, 891192), (284, 753120), (288, 742660), (320, 668394), (355, 602496), (360, 594128), (384, 556995), (426, 502080), (480, 445596), (523, 408960), (568, 376560), (576, 371330), (639, 334720), (640, 334197), (710, 301248), (720, 297064), (852, 251040), (960, 222798), (1046, 204480), (1065, 200832), (1136, 188280), (1152, 185665), (1278, 167360), (1420, 150624), (1440, 148532), (1569, 136320), (1704, 125520), (1920, 111399), (2092, 102240), (2130, 100416), (2272, 94140), (2556, 83680), (2615, 81792), (2840, 75312), (2880, 74266), (3138, 68160), (3195, 66944), (3408, 62760), (4184, 51120), (4260, 50208), (4544, 47070), (4707, 45440), (5112, 41840), (5230, 40896), (5680, 37656), (5760, 37133), (6276, 34080), (6390, 33472), (6816, 31380), (7845, 27264), (8368, 25560), (8520, 25104), (9088, 23535), (9414, 22720), (10224, 20920), (10460, 20448), (11360, 18828), (12552, 17040), (12780, 16736), (13632, 15690)]