15605331840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{55291}}^1$

素因数の和:55330

約数の個数: 288

約数和(自身を含む): 62686199160

約数和(自身を除く): 47080867320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 31360, 35280, 40320, 47040, 55291, 56448, 70560, 94080, 110582, 141120, 165873, 221164, 276455, 282240, 331746, 387037, 442328, 497619, 552910, 663492, 774074, 829365, 884656, 995238, 1105820, 1161111, 1326984, 1548148, 1658730, 1769312, 1935185, 1990476, 2211640, 2322222, 2488095, 2653968, 2709259, 3096296, 3317460, 3483333, 3538624, 3870370, 3980952, 4423280, 4644444, 4976190, 5307936, 5418518, 5805555, 6192592, 6634920, 6966666, 7077248, 7740740, 7961904, 8127777, 8846560, 9288888, 9952380, 10615872, 10837036, 11611110, 12385184, 13269840, 13546295, 13933332, 15481480, 15923808, 16255554, 17416665, 17693120, 18577776, 19904760, 21231744, 21674072, 23222220, 24383331, 24770368, 26539680, 27092590, 27866664, 30962960, 31847616, 32511108, 34833330, 35386240, 37155552, 39809520, 40638885, 43348144, 46444440, 48766662, 49540736, 53079360, 54185180, 55733328, 61925920, 63695232, 65022216, 69666660, 74311104, 79619040, 81277770, 86696288, 92888880, 97533324, 106158720, 108370360, 111466656, 121916655, 123851840, 130044432, 139333320, 148622208, 159238080, 162555540, 173392576, 185777760, 195066648, 216740720, 222933312, 243833310, 247703680, 260088864, 278666640, 318476160, 325111080, 346785152, 371555520, 390133296, 433481440, 445866624, 487666620, 520177728, 557333280, 650222160, 743111040, 780266592, 866962880, 975333240, 1040355456, 1114666560, 1300444320, 1560533184, 1733925760, 1950666480, 2229333120, 2600888640, 3121066368, 3901332960, 5201777280, 7802665920, 15605331840]

約数ペア:

[(1, 15605331840), (2, 7802665920), (3, 5201777280), (4, 3901332960), (5, 3121066368), (6, 2600888640), (7, 2229333120), (8, 1950666480), (9, 1733925760), (10, 1560533184), (12, 1300444320), (14, 1114666560), (15, 1040355456), (16, 975333240), (18, 866962880), (20, 780266592), (21, 743111040), (24, 650222160), (28, 557333280), (30, 520177728), (32, 487666620), (35, 445866624), (36, 433481440), (40, 390133296), (42, 371555520), (45, 346785152), (48, 325111080), (49, 318476160), (56, 278666640), (60, 260088864), (63, 247703680), (64, 243833310), (70, 222933312), (72, 216740720), (80, 195066648), (84, 185777760), (90, 173392576), (96, 162555540), (98, 159238080), (105, 148622208), (112, 139333320), (120, 130044432), (126, 123851840), (128, 121916655), (140, 111466656), (144, 108370360), (147, 106158720), (160, 97533324), (168, 92888880), (180, 86696288), (192, 81277770), (196, 79619040), (210, 74311104), (224, 69666660), (240, 65022216), (245, 63695232), (252, 61925920), (280, 55733328), (288, 54185180), (294, 53079360), (315, 49540736), (320, 48766662), (336, 46444440), (360, 43348144), (384, 40638885), (392, 39809520), (420, 37155552), (441, 35386240), (448, 34833330), (480, 32511108), (490, 31847616), (504, 30962960), (560, 27866664), (576, 27092590), (588, 26539680), (630, 24770368), (640, 24383331), (672, 23222220), (720, 21674072), (735, 21231744), (784, 19904760), (840, 18577776), (882, 17693120), (896, 17416665), (960, 16255554), (980, 15923808), (1008, 15481480), (1120, 13933332), (1152, 13546295), (1176, 13269840), (1260, 12385184), (1344, 11611110), (1440, 10837036), (1470, 10615872), (1568, 9952380), (1680, 9288888), (1764, 8846560), (1920, 8127777), (1960, 7961904), (2016, 7740740), (2205, 7077248), (2240, 6966666), (2352, 6634920), (2520, 6192592), (2688, 5805555), (2880, 5418518), (2940, 5307936), (3136, 4976190), (3360, 4644444), (3528, 4423280), (3920, 3980952), (4032, 3870370), (4410, 3538624), (4480, 3483333), (4704, 3317460), (5040, 3096296), (5760, 2709259), (5880, 2653968), (6272, 2488095), (6720, 2322222), (7056, 2211640), (7840, 1990476), (8064, 1935185), (8820, 1769312), (9408, 1658730), (10080, 1548148), (11760, 1326984), (13440, 1161111), (14112, 1105820), (15680, 995238), (17640, 884656), (18816, 829365), (20160, 774074), (23520, 663492), (28224, 552910), (31360, 497619), (35280, 442328), (40320, 387037), (47040, 331746), (55291, 282240), (56448, 276455), (70560, 221164), (94080, 165873), (110582, 141120)]