263290560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 969422496

約数和(自身を除く): 706131936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 73, 78, 80, 85, 96, 102, 104, 120, 130, 136, 146, 156, 160, 170, 192, 195, 204, 208, 219, 221, 240, 255, 260, 272, 289, 292, 312, 320, 340, 365, 390, 408, 416, 438, 442, 480, 510, 520, 544, 578, 584, 624, 663, 680, 730, 780, 816, 832, 867, 876, 884, 949, 960, 1020, 1040, 1088, 1095, 1105, 1156, 1168, 1241, 1248, 1326, 1360, 1445, 1460, 1560, 1632, 1734, 1752, 1768, 1898, 2040, 2080, 2190, 2210, 2312, 2336, 2482, 2496, 2652, 2720, 2847, 2890, 2920, 3120, 3264, 3315, 3468, 3504, 3536, 3723, 3757, 3796, 4080, 4160, 4335, 4380, 4420, 4624, 4672, 4745, 4964, 5304, 5440, 5694, 5780, 5840, 6205, 6240, 6630, 6936, 7008, 7072, 7446, 7514, 7592, 8160, 8670, 8760, 8840, 9248, 9490, 9928, 10608, 11271, 11388, 11560, 11680, 12410, 12480, 13260, 13872, 14016, 14144, 14235, 14892, 15028, 15184, 16133, 16320, 17340, 17520, 17680, 18496, 18615, 18785, 18980, 19856, 21097, 21216, 22542, 22776, 23120, 23360, 24820, 26520, 27744, 28470, 29784, 30056, 30368, 32266, 34680, 35040, 35360, 37230, 37570, 37960, 39712, 42194, 42432, 45084, 45552, 46240, 48399, 49640, 53040, 55488, 56355, 56940, 59568, 60112, 60736, 63291, 64532, 69360, 70080, 70720, 74460, 75140, 75920, 79424, 80665, 84388, 90168, 91104, 92480, 96798, 99280, 105485, 106080, 112710, 113880, 119136, 120224, 126582, 129064, 138720, 148920, 150280, 151840, 161330, 168776, 180336, 182208, 193596, 198560, 210970, 212160, 225420, 227760, 238272, 240448, 241995, 253164, 258128, 274261, 277440, 297840, 300560, 303680, 316455, 322660, 337552, 360672, 387192, 397120, 421940, 450840, 455520, 483990, 506328, 516256, 548522, 595680, 601120, 632910, 645320, 675104, 721344, 774384, 822783, 843880, 901680, 911040, 967980, 1012656, 1032512, 1097044, 1191360, 1202240, 1265820, 1290640, 1350208, 1371305, 1548768, 1645566, 1687760, 1803360, 1935960, 2025312, 2194088, 2531640, 2581280, 2742610, 3097536, 3291132, 3375520, 3606720, 3871920, 4050624, 4113915, 4388176, 5063280, 5162560, 5485220, 6582264, 6751040, 7743840, 8227830, 8776352, 10126560, 10970440, 13164528, 15487680, 16455660, 17552704, 20253120, 21940880, 26329056, 32911320, 43881760, 52658112, 65822640, 87763520, 131645280, 263290560]

約数ペア:

[(1, 263290560), (2, 131645280), (3, 87763520), (4, 65822640), (5, 52658112), (6, 43881760), (8, 32911320), (10, 26329056), (12, 21940880), (13, 20253120), (15, 17552704), (16, 16455660), (17, 15487680), (20, 13164528), (24, 10970440), (26, 10126560), (30, 8776352), (32, 8227830), (34, 7743840), (39, 6751040), (40, 6582264), (48, 5485220), (51, 5162560), (52, 5063280), (60, 4388176), (64, 4113915), (65, 4050624), (68, 3871920), (73, 3606720), (78, 3375520), (80, 3291132), (85, 3097536), (96, 2742610), (102, 2581280), (104, 2531640), (120, 2194088), (130, 2025312), (136, 1935960), (146, 1803360), (156, 1687760), (160, 1645566), (170, 1548768), (192, 1371305), (195, 1350208), (204, 1290640), (208, 1265820), (219, 1202240), (221, 1191360), (240, 1097044), (255, 1032512), (260, 1012656), (272, 967980), (289, 911040), (292, 901680), (312, 843880), (320, 822783), (340, 774384), (365, 721344), (390, 675104), (408, 645320), (416, 632910), (438, 601120), (442, 595680), (480, 548522), (510, 516256), (520, 506328), (544, 483990), (578, 455520), (584, 450840), (624, 421940), (663, 397120), (680, 387192), (730, 360672), (780, 337552), (816, 322660), (832, 316455), (867, 303680), (876, 300560), (884, 297840), (949, 277440), (960, 274261), (1020, 258128), (1040, 253164), (1088, 241995), (1095, 240448), (1105, 238272), (1156, 227760), (1168, 225420), (1241, 212160), (1248, 210970), (1326, 198560), (1360, 193596), (1445, 182208), (1460, 180336), (1560, 168776), (1632, 161330), (1734, 151840), (1752, 150280), (1768, 148920), (1898, 138720), (2040, 129064), (2080, 126582), (2190, 120224), (2210, 119136), (2312, 113880), (2336, 112710), (2482, 106080), (2496, 105485), (2652, 99280), (2720, 96798), (2847, 92480), (2890, 91104), (2920, 90168), (3120, 84388), (3264, 80665), (3315, 79424), (3468, 75920), (3504, 75140), (3536, 74460), (3723, 70720), (3757, 70080), (3796, 69360), (4080, 64532), (4160, 63291), (4335, 60736), (4380, 60112), (4420, 59568), (4624, 56940), (4672, 56355), (4745, 55488), (4964, 53040), (5304, 49640), (5440, 48399), (5694, 46240), (5780, 45552), (5840, 45084), (6205, 42432), (6240, 42194), (6630, 39712), (6936, 37960), (7008, 37570), (7072, 37230), (7446, 35360), (7514, 35040), (7592, 34680), (8160, 32266), (8670, 30368), (8760, 30056), (8840, 29784), (9248, 28470), (9490, 27744), (9928, 26520), (10608, 24820), (11271, 23360), (11388, 23120), (11560, 22776), (11680, 22542), (12410, 21216), (12480, 21097), (13260, 19856), (13872, 18980), (14016, 18785), (14144, 18615), (14235, 18496), (14892, 17680), (15028, 17520), (15184, 17340), (16133, 16320)]