216952560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 852802560

約数和(自身を除く): 635850000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 144, 165, 176, 180, 184, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 297, 330, 345, 360, 368, 396, 397, 414, 432, 440, 460, 495, 506, 528, 540, 552, 594, 621, 660, 690, 720, 759, 792, 794, 828, 880, 920, 990, 1012, 1035, 1080, 1104, 1188, 1191, 1242, 1265, 1320, 1380, 1485, 1518, 1584, 1588, 1656, 1840, 1980, 1985, 2024, 2070, 2160, 2277, 2376, 2382, 2484, 2530, 2640, 2760, 2970, 3036, 3105, 3176, 3312, 3573, 3795, 3960, 3970, 4048, 4140, 4367, 4554, 4752, 4764, 4968, 5060, 5520, 5940, 5955, 6072, 6210, 6352, 6831, 7146, 7590, 7920, 7940, 8280, 8734, 9108, 9131, 9528, 9936, 10120, 10719, 11385, 11880, 11910, 12144, 12420, 13101, 13662, 14292, 15180, 15880, 16560, 17468, 17865, 18216, 18262, 19056, 20240, 21438, 21835, 22770, 23760, 23820, 24840, 26202, 27324, 27393, 28584, 30360, 31760, 34155, 34936, 35730, 36432, 36524, 39303, 42876, 43670, 45540, 45655, 47640, 49680, 52404, 53595, 54648, 54786, 57168, 60720, 65505, 68310, 69872, 71460, 73048, 78606, 82179, 85752, 87340, 91080, 91310, 95280, 100441, 104808, 107190, 109296, 109572, 117909, 131010, 136620, 136965, 142920, 146096, 157212, 164358, 171504, 174680, 182160, 182620, 196515, 200882, 209616, 214380, 219144, 235818, 246537, 262020, 273240, 273930, 285840, 301323, 314424, 328716, 349360, 365240, 393030, 401764, 410895, 428760, 438288, 471636, 493074, 502205, 524040, 546480, 547860, 589545, 602646, 628848, 657432, 730480, 786060, 803528, 821790, 857520, 903969, 943272, 986148, 1004410, 1048080, 1095720, 1179090, 1205292, 1232685, 1314864, 1506615, 1572120, 1607056, 1643580, 1807938, 1886544, 1972296, 2008820, 2191440, 2358180, 2410584, 2465370, 2711907, 3013230, 3144240, 3287160, 3615876, 3944592, 4017640, 4519845, 4716360, 4821168, 4930740, 5423814, 6026460, 6574320, 7231752, 8035280, 9039690, 9432720, 9861480, 10847628, 12052920, 13559535, 14463504, 18079380, 19722960, 21695256, 24105840, 27119070, 36158760, 43390512, 54238140, 72317520, 108476280, 216952560]

約数ペア:

[(1, 216952560), (2, 108476280), (3, 72317520), (4, 54238140), (5, 43390512), (6, 36158760), (8, 27119070), (9, 24105840), (10, 21695256), (11, 19722960), (12, 18079380), (15, 14463504), (16, 13559535), (18, 12052920), (20, 10847628), (22, 9861480), (23, 9432720), (24, 9039690), (27, 8035280), (30, 7231752), (33, 6574320), (36, 6026460), (40, 5423814), (44, 4930740), (45, 4821168), (46, 4716360), (48, 4519845), (54, 4017640), (55, 3944592), (60, 3615876), (66, 3287160), (69, 3144240), (72, 3013230), (80, 2711907), (88, 2465370), (90, 2410584), (92, 2358180), (99, 2191440), (108, 2008820), (110, 1972296), (115, 1886544), (120, 1807938), (132, 1643580), (135, 1607056), (138, 1572120), (144, 1506615), (165, 1314864), (176, 1232685), (180, 1205292), (184, 1179090), (198, 1095720), (207, 1048080), (216, 1004410), (220, 986148), (230, 943272), (240, 903969), (253, 857520), (264, 821790), (270, 803528), (276, 786060), (297, 730480), (330, 657432), (345, 628848), (360, 602646), (368, 589545), (396, 547860), (397, 546480), (414, 524040), (432, 502205), (440, 493074), (460, 471636), (495, 438288), (506, 428760), (528, 410895), (540, 401764), (552, 393030), (594, 365240), (621, 349360), (660, 328716), (690, 314424), (720, 301323), (759, 285840), (792, 273930), (794, 273240), (828, 262020), (880, 246537), (920, 235818), (990, 219144), (1012, 214380), (1035, 209616), (1080, 200882), (1104, 196515), (1188, 182620), (1191, 182160), (1242, 174680), (1265, 171504), (1320, 164358), (1380, 157212), (1485, 146096), (1518, 142920), (1584, 136965), (1588, 136620), (1656, 131010), (1840, 117909), (1980, 109572), (1985, 109296), (2024, 107190), (2070, 104808), (2160, 100441), (2277, 95280), (2376, 91310), (2382, 91080), (2484, 87340), (2530, 85752), (2640, 82179), (2760, 78606), (2970, 73048), (3036, 71460), (3105, 69872), (3176, 68310), (3312, 65505), (3573, 60720), (3795, 57168), (3960, 54786), (3970, 54648), (4048, 53595), (4140, 52404), (4367, 49680), (4554, 47640), (4752, 45655), (4764, 45540), (4968, 43670), (5060, 42876), (5520, 39303), (5940, 36524), (5955, 36432), (6072, 35730), (6210, 34936), (6352, 34155), (6831, 31760), (7146, 30360), (7590, 28584), (7920, 27393), (7940, 27324), (8280, 26202), (8734, 24840), (9108, 23820), (9131, 23760), (9528, 22770), (9936, 21835), (10120, 21438), (10719, 20240), (11385, 19056), (11880, 18262), (11910, 18216), (12144, 17865), (12420, 17468), (13101, 16560), (13662, 15880), (14292, 15180)]