33278880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 114307200

約数和(自身を除く): 81028320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 89, 95, 96, 114, 120, 123, 152, 160, 164, 178, 190, 205, 228, 240, 246, 267, 285, 304, 328, 356, 380, 410, 445, 456, 480, 492, 534, 570, 608, 615, 656, 712, 760, 779, 820, 890, 912, 984, 1068, 1140, 1230, 1312, 1335, 1424, 1520, 1558, 1640, 1691, 1780, 1824, 1968, 2136, 2280, 2337, 2460, 2670, 2848, 3040, 3116, 3280, 3382, 3560, 3649, 3895, 3936, 4272, 4560, 4674, 4920, 5073, 5340, 6232, 6560, 6764, 7120, 7298, 7790, 8455, 8544, 9120, 9348, 9840, 10146, 10680, 10947, 11685, 12464, 13528, 14240, 14596, 15580, 16910, 18245, 18696, 19680, 20292, 21360, 21894, 23370, 24928, 25365, 27056, 29192, 31160, 33820, 36490, 37392, 40584, 42720, 43788, 46740, 50730, 54112, 54735, 58384, 62320, 67640, 69331, 72980, 74784, 81168, 87576, 93480, 101460, 109470, 116768, 124640, 135280, 138662, 145960, 162336, 175152, 186960, 202920, 207993, 218940, 270560, 277324, 291920, 346655, 350304, 373920, 405840, 415986, 437880, 554648, 583840, 693310, 811680, 831972, 875760, 1039965, 1109296, 1386620, 1663944, 1751520, 2079930, 2218592, 2773240, 3327888, 4159860, 5546480, 6655776, 8319720, 11092960, 16639440, 33278880]

約数ペア:

[(1, 33278880), (2, 16639440), (3, 11092960), (4, 8319720), (5, 6655776), (6, 5546480), (8, 4159860), (10, 3327888), (12, 2773240), (15, 2218592), (16, 2079930), (19, 1751520), (20, 1663944), (24, 1386620), (30, 1109296), (32, 1039965), (38, 875760), (40, 831972), (41, 811680), (48, 693310), (57, 583840), (60, 554648), (76, 437880), (80, 415986), (82, 405840), (89, 373920), (95, 350304), (96, 346655), (114, 291920), (120, 277324), (123, 270560), (152, 218940), (160, 207993), (164, 202920), (178, 186960), (190, 175152), (205, 162336), (228, 145960), (240, 138662), (246, 135280), (267, 124640), (285, 116768), (304, 109470), (328, 101460), (356, 93480), (380, 87576), (410, 81168), (445, 74784), (456, 72980), (480, 69331), (492, 67640), (534, 62320), (570, 58384), (608, 54735), (615, 54112), (656, 50730), (712, 46740), (760, 43788), (779, 42720), (820, 40584), (890, 37392), (912, 36490), (984, 33820), (1068, 31160), (1140, 29192), (1230, 27056), (1312, 25365), (1335, 24928), (1424, 23370), (1520, 21894), (1558, 21360), (1640, 20292), (1691, 19680), (1780, 18696), (1824, 18245), (1968, 16910), (2136, 15580), (2280, 14596), (2337, 14240), (2460, 13528), (2670, 12464), (2848, 11685), (3040, 10947), (3116, 10680), (3280, 10146), (3382, 9840), (3560, 9348), (3649, 9120), (3895, 8544), (3936, 8455), (4272, 7790), (4560, 7298), (4674, 7120), (4920, 6764), (5073, 6560), (5340, 6232)]