889112640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 224

約数和(自身を含む): 3064190976

約数和(自身を除く): 2175078336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 191, 192, 195, 208, 240, 260, 312, 320, 373, 382, 390, 416, 480, 520, 573, 624, 746, 764, 780, 832, 955, 960, 1040, 1119, 1146, 1248, 1492, 1528, 1560, 1865, 1910, 2080, 2238, 2292, 2483, 2496, 2865, 2984, 3056, 3120, 3730, 3820, 4160, 4476, 4584, 4849, 4966, 5595, 5730, 5968, 6112, 6240, 7449, 7460, 7640, 8952, 9168, 9698, 9932, 11190, 11460, 11936, 12224, 12415, 12480, 14547, 14898, 14920, 15280, 17904, 18336, 19396, 19864, 22380, 22920, 23872, 24245, 24830, 29094, 29796, 29840, 30560, 35808, 36672, 37245, 38792, 39728, 44760, 45840, 48490, 49660, 58188, 59592, 59680, 61120, 71243, 71616, 72735, 74490, 77584, 79456, 89520, 91680, 96980, 99320, 116376, 119184, 119360, 142486, 145470, 148980, 155168, 158912, 179040, 183360, 193960, 198640, 213729, 232752, 238368, 284972, 290940, 297960, 310336, 356215, 358080, 387920, 397280, 427458, 465504, 476736, 569944, 581880, 595920, 712430, 775840, 794560, 854916, 926159, 931008, 1068645, 1139888, 1163760, 1191840, 1424860, 1551680, 1709832, 1852318, 2137290, 2279776, 2327520, 2383680, 2778477, 2849720, 3419664, 3704636, 4274580, 4559552, 4630795, 4655040, 5556954, 5699440, 6839328, 7409272, 8549160, 9261590, 11113908, 11398880, 13678656, 13892385, 14818544, 17098320, 18523180, 22227816, 22797760, 27784770, 29637088, 34196640, 37046360, 44455632, 55569540, 59274176, 68393280, 74092720, 88911264, 111139080, 148185440, 177822528, 222278160, 296370880, 444556320, 889112640]

約数ペア:

[(1, 889112640), (2, 444556320), (3, 296370880), (4, 222278160), (5, 177822528), (6, 148185440), (8, 111139080), (10, 88911264), (12, 74092720), (13, 68393280), (15, 59274176), (16, 55569540), (20, 44455632), (24, 37046360), (26, 34196640), (30, 29637088), (32, 27784770), (39, 22797760), (40, 22227816), (48, 18523180), (52, 17098320), (60, 14818544), (64, 13892385), (65, 13678656), (78, 11398880), (80, 11113908), (96, 9261590), (104, 8549160), (120, 7409272), (130, 6839328), (156, 5699440), (160, 5556954), (191, 4655040), (192, 4630795), (195, 4559552), (208, 4274580), (240, 3704636), (260, 3419664), (312, 2849720), (320, 2778477), (373, 2383680), (382, 2327520), (390, 2279776), (416, 2137290), (480, 1852318), (520, 1709832), (573, 1551680), (624, 1424860), (746, 1191840), (764, 1163760), (780, 1139888), (832, 1068645), (955, 931008), (960, 926159), (1040, 854916), (1119, 794560), (1146, 775840), (1248, 712430), (1492, 595920), (1528, 581880), (1560, 569944), (1865, 476736), (1910, 465504), (2080, 427458), (2238, 397280), (2292, 387920), (2483, 358080), (2496, 356215), (2865, 310336), (2984, 297960), (3056, 290940), (3120, 284972), (3730, 238368), (3820, 232752), (4160, 213729), (4476, 198640), (4584, 193960), (4849, 183360), (4966, 179040), (5595, 158912), (5730, 155168), (5968, 148980), (6112, 145470), (6240, 142486), (7449, 119360), (7460, 119184), (7640, 116376), (8952, 99320), (9168, 96980), (9698, 91680), (9932, 89520), (11190, 79456), (11460, 77584), (11936, 74490), (12224, 72735), (12415, 71616), (12480, 71243), (14547, 61120), (14898, 59680), (14920, 59592), (15280, 58188), (17904, 49660), (18336, 48490), (19396, 45840), (19864, 44760), (22380, 39728), (22920, 38792), (23872, 37245), (24245, 36672), (24830, 35808), (29094, 30560), (29796, 29840)]