189527280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 626745600

約数和(自身を除く): 437218320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 89, 95, 114, 120, 152, 178, 190, 228, 240, 267, 285, 304, 356, 380, 445, 456, 467, 534, 570, 712, 760, 890, 912, 934, 1068, 1140, 1335, 1401, 1424, 1520, 1691, 1780, 1868, 2136, 2280, 2335, 2670, 2802, 3382, 3560, 3736, 4272, 4560, 4670, 5073, 5340, 5604, 6764, 7005, 7120, 7472, 8455, 8873, 9340, 10146, 10680, 11208, 13528, 14010, 16910, 17746, 18680, 20292, 21360, 22416, 25365, 26619, 27056, 28020, 33820, 35492, 37360, 40584, 41563, 44365, 50730, 53238, 56040, 67640, 70984, 81168, 83126, 88730, 101460, 106476, 112080, 124689, 133095, 135280, 141968, 166252, 177460, 202920, 207815, 212952, 249378, 266190, 332504, 354920, 405840, 415630, 425904, 498756, 532380, 623445, 665008, 709840, 789697, 831260, 997512, 1064760, 1246890, 1579394, 1662520, 1995024, 2129520, 2369091, 2493780, 3158788, 3325040, 3948485, 4738182, 4987560, 6317576, 7896970, 9476364, 9975120, 11845455, 12635152, 15793940, 18952728, 23690910, 31587880, 37905456, 47381820, 63175760, 94763640, 189527280]

約数ペア:

[(1, 189527280), (2, 94763640), (3, 63175760), (4, 47381820), (5, 37905456), (6, 31587880), (8, 23690910), (10, 18952728), (12, 15793940), (15, 12635152), (16, 11845455), (19, 9975120), (20, 9476364), (24, 7896970), (30, 6317576), (38, 4987560), (40, 4738182), (48, 3948485), (57, 3325040), (60, 3158788), (76, 2493780), (80, 2369091), (89, 2129520), (95, 1995024), (114, 1662520), (120, 1579394), (152, 1246890), (178, 1064760), (190, 997512), (228, 831260), (240, 789697), (267, 709840), (285, 665008), (304, 623445), (356, 532380), (380, 498756), (445, 425904), (456, 415630), (467, 405840), (534, 354920), (570, 332504), (712, 266190), (760, 249378), (890, 212952), (912, 207815), (934, 202920), (1068, 177460), (1140, 166252), (1335, 141968), (1401, 135280), (1424, 133095), (1520, 124689), (1691, 112080), (1780, 106476), (1868, 101460), (2136, 88730), (2280, 83126), (2335, 81168), (2670, 70984), (2802, 67640), (3382, 56040), (3560, 53238), (3736, 50730), (4272, 44365), (4560, 41563), (4670, 40584), (5073, 37360), (5340, 35492), (5604, 33820), (6764, 28020), (7005, 27056), (7120, 26619), (7472, 25365), (8455, 22416), (8873, 21360), (9340, 20292), (10146, 18680), (10680, 17746), (11208, 16910), (13528, 14010)]