964873920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 224

約数和(自身を含む): 3239170560

約数和(自身を除く): 2274296640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 445, 460, 480, 491, 534, 552, 690, 712, 736, 890, 920, 960, 982, 1068, 1104, 1335, 1380, 1424, 1472, 1473, 1780, 1840, 1964, 2047, 2136, 2208, 2455, 2670, 2760, 2848, 2946, 3560, 3680, 3928, 4094, 4272, 4416, 4910, 5340, 5520, 5696, 5892, 6141, 7120, 7360, 7365, 7856, 8188, 8544, 9820, 10235, 10680, 11040, 11293, 11784, 12282, 14240, 14730, 15712, 16376, 17088, 19640, 20470, 21360, 22080, 22586, 23568, 24564, 28480, 29460, 30705, 31424, 32752, 33879, 39280, 40940, 42720, 43699, 45172, 47136, 49128, 56465, 58920, 61410, 65504, 67758, 78560, 81880, 85440, 87398, 90344, 94272, 98256, 112930, 117840, 122820, 131008, 131097, 135516, 157120, 163760, 169395, 174796, 180688, 196512, 218495, 225860, 235680, 245640, 262194, 271032, 327520, 338790, 349592, 361376, 393024, 436990, 451720, 471360, 491280, 524388, 542064, 655040, 655485, 677580, 699184, 722752, 873980, 903440, 982560, 1005077, 1048776, 1084128, 1310970, 1355160, 1398368, 1747960, 1806880, 1965120, 2010154, 2097552, 2168256, 2621940, 2710320, 2796736, 3015231, 3495920, 3613760, 4020308, 4195104, 5025385, 5243880, 5420640, 6030462, 6991840, 8040616, 8390208, 10050770, 10487760, 10841280, 12060924, 13983680, 15076155, 16081232, 20101540, 20975520, 24121848, 30152310, 32162464, 40203080, 41951040, 48243696, 60304620, 64324928, 80406160, 96487392, 120609240, 160812320, 192974784, 241218480, 321624640, 482436960, 964873920]

約数ペア:

[(1, 964873920), (2, 482436960), (3, 321624640), (4, 241218480), (5, 192974784), (6, 160812320), (8, 120609240), (10, 96487392), (12, 80406160), (15, 64324928), (16, 60304620), (20, 48243696), (23, 41951040), (24, 40203080), (30, 32162464), (32, 30152310), (40, 24121848), (46, 20975520), (48, 20101540), (60, 16081232), (64, 15076155), (69, 13983680), (80, 12060924), (89, 10841280), (92, 10487760), (96, 10050770), (115, 8390208), (120, 8040616), (138, 6991840), (160, 6030462), (178, 5420640), (184, 5243880), (192, 5025385), (230, 4195104), (240, 4020308), (267, 3613760), (276, 3495920), (320, 3015231), (345, 2796736), (356, 2710320), (368, 2621940), (445, 2168256), (460, 2097552), (480, 2010154), (491, 1965120), (534, 1806880), (552, 1747960), (690, 1398368), (712, 1355160), (736, 1310970), (890, 1084128), (920, 1048776), (960, 1005077), (982, 982560), (1068, 903440), (1104, 873980), (1335, 722752), (1380, 699184), (1424, 677580), (1472, 655485), (1473, 655040), (1780, 542064), (1840, 524388), (1964, 491280), (2047, 471360), (2136, 451720), (2208, 436990), (2455, 393024), (2670, 361376), (2760, 349592), (2848, 338790), (2946, 327520), (3560, 271032), (3680, 262194), (3928, 245640), (4094, 235680), (4272, 225860), (4416, 218495), (4910, 196512), (5340, 180688), (5520, 174796), (5696, 169395), (5892, 163760), (6141, 157120), (7120, 135516), (7360, 131097), (7365, 131008), (7856, 122820), (8188, 117840), (8544, 112930), (9820, 98256), (10235, 94272), (10680, 90344), (11040, 87398), (11293, 85440), (11784, 81880), (12282, 78560), (14240, 67758), (14730, 65504), (15712, 61410), (16376, 58920), (17088, 56465), (19640, 49128), (20470, 47136), (21360, 45172), (22080, 43699), (22586, 42720), (23568, 40940), (24564, 39280), (28480, 33879), (29460, 32752), (30705, 31424)]