205244640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6197}}^1$

素因数の和:6241

約数の個数: 144

約数和(自身を含む): 730967328

約数和(自身を除く): 525722688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6197, 6624, 8280, 11040, 12394, 16560, 18591, 24788, 30985, 33120, 37182, 49576, 55773, 61970, 74364, 92955, 99152, 111546, 123940, 142531, 148728, 185910, 198304, 223092, 247880, 278865, 285062, 297456, 371820, 427593, 446184, 495760, 557730, 570124, 594912, 712655, 743640, 855186, 892368, 991520, 1115460, 1140248, 1282779, 1425310, 1487280, 1710372, 1784736, 2137965, 2230920, 2280496, 2565558, 2850620, 2974560, 3420744, 4275930, 4461840, 4560992, 5131116, 5701240, 6413895, 6841488, 8551860, 8923680, 10262232, 11402480, 12827790, 13682976, 17103720, 20524464, 22804960, 25655580, 34207440, 41048928, 51311160, 68414880, 102622320, 205244640]

約数ペア:

[(1, 205244640), (2, 102622320), (3, 68414880), (4, 51311160), (5, 41048928), (6, 34207440), (8, 25655580), (9, 22804960), (10, 20524464), (12, 17103720), (15, 13682976), (16, 12827790), (18, 11402480), (20, 10262232), (23, 8923680), (24, 8551860), (30, 6841488), (32, 6413895), (36, 5701240), (40, 5131116), (45, 4560992), (46, 4461840), (48, 4275930), (60, 3420744), (69, 2974560), (72, 2850620), (80, 2565558), (90, 2280496), (92, 2230920), (96, 2137965), (115, 1784736), (120, 1710372), (138, 1487280), (144, 1425310), (160, 1282779), (180, 1140248), (184, 1115460), (207, 991520), (230, 892368), (240, 855186), (276, 743640), (288, 712655), (345, 594912), (360, 570124), (368, 557730), (414, 495760), (460, 446184), (480, 427593), (552, 371820), (690, 297456), (720, 285062), (736, 278865), (828, 247880), (920, 223092), (1035, 198304), (1104, 185910), (1380, 148728), (1440, 142531), (1656, 123940), (1840, 111546), (2070, 99152), (2208, 92955), (2760, 74364), (3312, 61970), (3680, 55773), (4140, 49576), (5520, 37182), (6197, 33120), (6624, 30985), (8280, 24788), (11040, 18591), (12394, 16560)]