284927760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 1079097600

約数和(自身を除く): 794169840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 73, 78, 80, 90, 104, 108, 117, 120, 130, 135, 139, 144, 146, 156, 180, 195, 208, 216, 219, 234, 240, 260, 270, 278, 292, 312, 351, 360, 365, 390, 417, 432, 438, 468, 520, 540, 556, 584, 585, 624, 657, 695, 702, 720, 730, 780, 834, 876, 936, 949, 1040, 1080, 1095, 1112, 1168, 1170, 1251, 1314, 1390, 1404, 1460, 1560, 1668, 1752, 1755, 1807, 1872, 1898, 1971, 2085, 2160, 2190, 2224, 2340, 2502, 2628, 2780, 2808, 2847, 2920, 3120, 3285, 3336, 3504, 3510, 3614, 3753, 3796, 3942, 4170, 4380, 4680, 4745, 5004, 5256, 5421, 5560, 5616, 5694, 5840, 6255, 6570, 6672, 7020, 7228, 7506, 7592, 7884, 8340, 8541, 8760, 9035, 9360, 9490, 9855, 10008, 10147, 10512, 10842, 11120, 11388, 12510, 13140, 14040, 14235, 14456, 15012, 15184, 15768, 16263, 16680, 17082, 17520, 18070, 18765, 18980, 19710, 20016, 20294, 21684, 22776, 25020, 25623, 26280, 27105, 28080, 28470, 28912, 30024, 30441, 31536, 32526, 33360, 34164, 36140, 37530, 37960, 39420, 40588, 42705, 43368, 45552, 48789, 50040, 50735, 51246, 52560, 54210, 56940, 60048, 60882, 65052, 68328, 72280, 75060, 75920, 78840, 81176, 81315, 85410, 86736, 91323, 97578, 100080, 101470, 102492, 108420, 113880, 121764, 128115, 130104, 131911, 136656, 144560, 150120, 152205, 157680, 162352, 162630, 170820, 182646, 195156, 202940, 204984, 216840, 227760, 243528, 243945, 256230, 260208, 263822, 273969, 300240, 304410, 325260, 341640, 365292, 390312, 395733, 405880, 409968, 433680, 456615, 487056, 487890, 512460, 527644, 547938, 608820, 650520, 659555, 683280, 730584, 780624, 791466, 811760, 913230, 975780, 1024920, 1055288, 1095876, 1187199, 1217640, 1301040, 1319110, 1369845, 1461168, 1582932, 1826460, 1951560, 1978665, 2049840, 2110576, 2191752, 2374398, 2435280, 2638220, 2739690, 3165864, 3561597, 3652920, 3903120, 3957330, 4383504, 4748796, 5276440, 5479380, 5935995, 6331728, 7123194, 7305840, 7914660, 9497592, 10552880, 10958760, 11871990, 14246388, 15829320, 17807985, 18995184, 21917520, 23743980, 28492776, 31658640, 35615970, 47487960, 56985552, 71231940, 94975920, 142463880, 284927760]

約数ペア:

[(1, 284927760), (2, 142463880), (3, 94975920), (4, 71231940), (5, 56985552), (6, 47487960), (8, 35615970), (9, 31658640), (10, 28492776), (12, 23743980), (13, 21917520), (15, 18995184), (16, 17807985), (18, 15829320), (20, 14246388), (24, 11871990), (26, 10958760), (27, 10552880), (30, 9497592), (36, 7914660), (39, 7305840), (40, 7123194), (45, 6331728), (48, 5935995), (52, 5479380), (54, 5276440), (60, 4748796), (65, 4383504), (72, 3957330), (73, 3903120), (78, 3652920), (80, 3561597), (90, 3165864), (104, 2739690), (108, 2638220), (117, 2435280), (120, 2374398), (130, 2191752), (135, 2110576), (139, 2049840), (144, 1978665), (146, 1951560), (156, 1826460), (180, 1582932), (195, 1461168), (208, 1369845), (216, 1319110), (219, 1301040), (234, 1217640), (240, 1187199), (260, 1095876), (270, 1055288), (278, 1024920), (292, 975780), (312, 913230), (351, 811760), (360, 791466), (365, 780624), (390, 730584), (417, 683280), (432, 659555), (438, 650520), (468, 608820), (520, 547938), (540, 527644), (556, 512460), (584, 487890), (585, 487056), (624, 456615), (657, 433680), (695, 409968), (702, 405880), (720, 395733), (730, 390312), (780, 365292), (834, 341640), (876, 325260), (936, 304410), (949, 300240), (1040, 273969), (1080, 263822), (1095, 260208), (1112, 256230), (1168, 243945), (1170, 243528), (1251, 227760), (1314, 216840), (1390, 204984), (1404, 202940), (1460, 195156), (1560, 182646), (1668, 170820), (1752, 162630), (1755, 162352), (1807, 157680), (1872, 152205), (1898, 150120), (1971, 144560), (2085, 136656), (2160, 131911), (2190, 130104), (2224, 128115), (2340, 121764), (2502, 113880), (2628, 108420), (2780, 102492), (2808, 101470), (2847, 100080), (2920, 97578), (3120, 91323), (3285, 86736), (3336, 85410), (3504, 81315), (3510, 81176), (3614, 78840), (3753, 75920), (3796, 75060), (3942, 72280), (4170, 68328), (4380, 65052), (4680, 60882), (4745, 60048), (5004, 56940), (5256, 54210), (5421, 52560), (5560, 51246), (5616, 50735), (5694, 50040), (5840, 48789), (6255, 45552), (6570, 43368), (6672, 42705), (7020, 40588), (7228, 39420), (7506, 37960), (7592, 37530), (7884, 36140), (8340, 34164), (8541, 33360), (8760, 32526), (9035, 31536), (9360, 30441), (9490, 30024), (9855, 28912), (10008, 28470), (10147, 28080), (10512, 27105), (10842, 26280), (11120, 25623), (11388, 25020), (12510, 22776), (13140, 21684), (14040, 20294), (14235, 20016), (14456, 19710), (15012, 18980), (15184, 18765), (15768, 18070), (16263, 17520), (16680, 17082)]