77066880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 277603200

約数和(自身を除く): 200536320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 89, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 178, 192, 205, 220, 240, 246, 264, 267, 320, 328, 330, 352, 356, 384, 410, 440, 445, 451, 480, 492, 528, 534, 615, 640, 656, 660, 704, 712, 820, 880, 890, 902, 960, 979, 984, 1056, 1068, 1230, 1312, 1320, 1335, 1353, 1408, 1424, 1640, 1760, 1780, 1804, 1920, 1958, 1968, 2112, 2136, 2255, 2460, 2624, 2640, 2670, 2706, 2848, 2937, 3280, 3520, 3560, 3608, 3649, 3916, 3936, 4224, 4272, 4510, 4895, 4920, 5248, 5280, 5340, 5412, 5696, 5874, 6560, 6765, 7040, 7120, 7216, 7298, 7832, 7872, 8544, 9020, 9790, 9840, 10560, 10680, 10824, 10947, 11392, 11748, 13120, 13530, 14240, 14432, 14596, 14685, 15664, 15744, 17088, 18040, 18245, 19580, 19680, 21120, 21360, 21648, 21894, 23496, 26240, 27060, 28480, 28864, 29192, 29370, 31328, 34176, 36080, 36490, 39160, 39360, 40139, 42720, 43296, 43788, 46992, 54120, 54735, 56960, 57728, 58384, 58740, 62656, 72160, 72980, 78320, 78720, 80278, 85440, 86592, 87576, 93984, 108240, 109470, 116768, 117480, 120417, 125312, 144320, 145960, 156640, 160556, 170880, 173184, 175152, 187968, 200695, 216480, 218940, 233536, 234960, 240834, 288640, 291920, 313280, 321112, 350304, 375936, 401390, 432960, 437880, 467072, 469920, 481668, 583840, 602085, 626560, 642224, 700608, 802780, 865920, 875760, 939840, 963336, 1167680, 1204170, 1284448, 1401216, 1605560, 1751520, 1879680, 1926672, 2335360, 2408340, 2568896, 3211120, 3503040, 3853344, 4816680, 5137792, 6422240, 7006080, 7706688, 9633360, 12844480, 15413376, 19266720, 25688960, 38533440, 77066880]

約数ペア:

[(1, 77066880), (2, 38533440), (3, 25688960), (4, 19266720), (5, 15413376), (6, 12844480), (8, 9633360), (10, 7706688), (11, 7006080), (12, 6422240), (15, 5137792), (16, 4816680), (20, 3853344), (22, 3503040), (24, 3211120), (30, 2568896), (32, 2408340), (33, 2335360), (40, 1926672), (41, 1879680), (44, 1751520), (48, 1605560), (55, 1401216), (60, 1284448), (64, 1204170), (66, 1167680), (80, 963336), (82, 939840), (88, 875760), (89, 865920), (96, 802780), (110, 700608), (120, 642224), (123, 626560), (128, 602085), (132, 583840), (160, 481668), (164, 469920), (165, 467072), (176, 437880), (178, 432960), (192, 401390), (205, 375936), (220, 350304), (240, 321112), (246, 313280), (264, 291920), (267, 288640), (320, 240834), (328, 234960), (330, 233536), (352, 218940), (356, 216480), (384, 200695), (410, 187968), (440, 175152), (445, 173184), (451, 170880), (480, 160556), (492, 156640), (528, 145960), (534, 144320), (615, 125312), (640, 120417), (656, 117480), (660, 116768), (704, 109470), (712, 108240), (820, 93984), (880, 87576), (890, 86592), (902, 85440), (960, 80278), (979, 78720), (984, 78320), (1056, 72980), (1068, 72160), (1230, 62656), (1312, 58740), (1320, 58384), (1335, 57728), (1353, 56960), (1408, 54735), (1424, 54120), (1640, 46992), (1760, 43788), (1780, 43296), (1804, 42720), (1920, 40139), (1958, 39360), (1968, 39160), (2112, 36490), (2136, 36080), (2255, 34176), (2460, 31328), (2624, 29370), (2640, 29192), (2670, 28864), (2706, 28480), (2848, 27060), (2937, 26240), (3280, 23496), (3520, 21894), (3560, 21648), (3608, 21360), (3649, 21120), (3916, 19680), (3936, 19580), (4224, 18245), (4272, 18040), (4510, 17088), (4895, 15744), (4920, 15664), (5248, 14685), (5280, 14596), (5340, 14432), (5412, 14240), (5696, 13530), (5874, 13120), (6560, 11748), (6765, 11392), (7040, 10947), (7120, 10824), (7216, 10680), (7298, 10560), (7832, 9840), (7872, 9790), (8544, 9020)]