193854960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 710892000

約数和(自身を除く): 517037040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 139, 144, 149, 156, 180, 195, 208, 234, 240, 260, 278, 298, 312, 360, 390, 417, 447, 468, 520, 556, 585, 596, 624, 695, 720, 745, 780, 834, 894, 936, 1040, 1112, 1170, 1192, 1251, 1341, 1390, 1490, 1560, 1668, 1788, 1807, 1872, 1937, 2085, 2224, 2235, 2340, 2384, 2502, 2682, 2780, 2980, 3120, 3336, 3576, 3614, 3874, 4170, 4470, 4680, 5004, 5364, 5421, 5560, 5811, 5960, 6255, 6672, 6705, 7152, 7228, 7748, 8340, 8940, 9035, 9360, 9685, 10008, 10728, 10842, 11120, 11622, 11920, 12510, 13410, 14456, 15496, 16263, 16680, 17433, 17880, 18070, 19370, 20016, 20711, 21456, 21684, 23244, 25020, 26820, 27105, 28912, 29055, 30992, 32526, 33360, 34866, 35760, 36140, 38740, 41422, 43368, 46488, 50040, 53640, 54210, 58110, 62133, 65052, 69732, 72280, 77480, 81315, 82844, 86736, 87165, 92976, 100080, 103555, 107280, 108420, 116220, 124266, 130104, 139464, 144560, 154960, 162630, 165688, 174330, 186399, 207110, 216840, 232440, 248532, 260208, 269243, 278928, 310665, 325260, 331376, 348660, 372798, 414220, 433680, 464880, 497064, 538486, 621330, 650520, 697320, 745596, 807729, 828440, 931995, 994128, 1076972, 1242660, 1301040, 1346215, 1394640, 1491192, 1615458, 1656880, 1863990, 2153944, 2423187, 2485320, 2692430, 2982384, 3230916, 3727980, 4038645, 4307888, 4846374, 4970640, 5384860, 6461832, 7455960, 8077290, 9692748, 10769720, 12115935, 12923664, 14911920, 16154580, 19385496, 21539440, 24231870, 32309160, 38770992, 48463740, 64618320, 96927480, 193854960]

約数ペア:

[(1, 193854960), (2, 96927480), (3, 64618320), (4, 48463740), (5, 38770992), (6, 32309160), (8, 24231870), (9, 21539440), (10, 19385496), (12, 16154580), (13, 14911920), (15, 12923664), (16, 12115935), (18, 10769720), (20, 9692748), (24, 8077290), (26, 7455960), (30, 6461832), (36, 5384860), (39, 4970640), (40, 4846374), (45, 4307888), (48, 4038645), (52, 3727980), (60, 3230916), (65, 2982384), (72, 2692430), (78, 2485320), (80, 2423187), (90, 2153944), (104, 1863990), (117, 1656880), (120, 1615458), (130, 1491192), (139, 1394640), (144, 1346215), (149, 1301040), (156, 1242660), (180, 1076972), (195, 994128), (208, 931995), (234, 828440), (240, 807729), (260, 745596), (278, 697320), (298, 650520), (312, 621330), (360, 538486), (390, 497064), (417, 464880), (447, 433680), (468, 414220), (520, 372798), (556, 348660), (585, 331376), (596, 325260), (624, 310665), (695, 278928), (720, 269243), (745, 260208), (780, 248532), (834, 232440), (894, 216840), (936, 207110), (1040, 186399), (1112, 174330), (1170, 165688), (1192, 162630), (1251, 154960), (1341, 144560), (1390, 139464), (1490, 130104), (1560, 124266), (1668, 116220), (1788, 108420), (1807, 107280), (1872, 103555), (1937, 100080), (2085, 92976), (2224, 87165), (2235, 86736), (2340, 82844), (2384, 81315), (2502, 77480), (2682, 72280), (2780, 69732), (2980, 65052), (3120, 62133), (3336, 58110), (3576, 54210), (3614, 53640), (3874, 50040), (4170, 46488), (4470, 43368), (4680, 41422), (5004, 38740), (5364, 36140), (5421, 35760), (5560, 34866), (5811, 33360), (5960, 32526), (6255, 30992), (6672, 29055), (6705, 28912), (7152, 27105), (7228, 26820), (7748, 25020), (8340, 23244), (8940, 21684), (9035, 21456), (9360, 20711), (9685, 20016), (10008, 19370), (10728, 18070), (10842, 17880), (11120, 17433), (11622, 16680), (11920, 16263), (12510, 15496), (13410, 14456)]