197093040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 445722960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 449, 465, 472, 496, 590, 620, 708, 744, 885, 898, 930, 944, 1180, 1240, 1347, 1416, 1488, 1770, 1796, 1829, 1860, 2245, 2360, 2480, 2694, 2832, 3540, 3592, 3658, 3720, 4490, 4720, 5388, 5487, 6735, 7080, 7184, 7316, 7440, 8980, 9145, 10776, 10974, 13470, 13919, 14160, 14632, 17960, 18290, 21552, 21948, 26491, 26940, 27435, 27838, 29264, 35920, 36580, 41757, 43896, 52982, 53880, 54870, 55676, 69595, 73160, 79473, 83514, 87792, 105964, 107760, 109740, 111352, 132455, 139190, 146320, 158946, 167028, 208785, 211928, 219480, 222704, 264910, 278380, 317892, 334056, 397365, 417570, 423856, 438960, 529820, 556760, 635784, 668112, 794730, 821221, 835140, 1059640, 1113520, 1271568, 1589460, 1642442, 1670280, 2119280, 2463663, 3178920, 3284884, 3340560, 4106105, 4927326, 6357840, 6569768, 8212210, 9854652, 12318315, 13139536, 16424420, 19709304, 24636630, 32848840, 39418608, 49273260, 65697680, 98546520, 197093040]

約数ペア:

[(1, 197093040), (2, 98546520), (3, 65697680), (4, 49273260), (5, 39418608), (6, 32848840), (8, 24636630), (10, 19709304), (12, 16424420), (15, 13139536), (16, 12318315), (20, 9854652), (24, 8212210), (30, 6569768), (31, 6357840), (40, 4927326), (48, 4106105), (59, 3340560), (60, 3284884), (62, 3178920), (80, 2463663), (93, 2119280), (118, 1670280), (120, 1642442), (124, 1589460), (155, 1271568), (177, 1113520), (186, 1059640), (236, 835140), (240, 821221), (248, 794730), (295, 668112), (310, 635784), (354, 556760), (372, 529820), (449, 438960), (465, 423856), (472, 417570), (496, 397365), (590, 334056), (620, 317892), (708, 278380), (744, 264910), (885, 222704), (898, 219480), (930, 211928), (944, 208785), (1180, 167028), (1240, 158946), (1347, 146320), (1416, 139190), (1488, 132455), (1770, 111352), (1796, 109740), (1829, 107760), (1860, 105964), (2245, 87792), (2360, 83514), (2480, 79473), (2694, 73160), (2832, 69595), (3540, 55676), (3592, 54870), (3658, 53880), (3720, 52982), (4490, 43896), (4720, 41757), (5388, 36580), (5487, 35920), (6735, 29264), (7080, 27838), (7184, 27435), (7316, 26940), (7440, 26491), (8980, 21948), (9145, 21552), (10776, 18290), (10974, 17960), (13470, 14632), (13919, 14160)]