130212720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 489906144

約数和(自身を除く): 359693424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 401, 410, 440, 451, 492, 495, 528, 615, 656, 660, 720, 738, 792, 802, 820, 880, 902, 984, 990, 1203, 1230, 1320, 1353, 1476, 1584, 1604, 1640, 1804, 1845, 1968, 1980, 2005, 2255, 2406, 2460, 2640, 2706, 2952, 3208, 3280, 3608, 3609, 3690, 3960, 4010, 4059, 4411, 4510, 4812, 4920, 5412, 5904, 6015, 6416, 6765, 7216, 7218, 7380, 7920, 8020, 8118, 8822, 9020, 9624, 9840, 10824, 12030, 13233, 13530, 14436, 14760, 16040, 16236, 16441, 17644, 18040, 18045, 19248, 20295, 21648, 22055, 24060, 26466, 27060, 28872, 29520, 32080, 32472, 32882, 35288, 36080, 36090, 39699, 40590, 44110, 48120, 49323, 52932, 54120, 57744, 64944, 65764, 66165, 70576, 72180, 79398, 81180, 82205, 88220, 96240, 98646, 105864, 108240, 131528, 132330, 144360, 147969, 158796, 162360, 164410, 176440, 180851, 197292, 198495, 211728, 246615, 263056, 264660, 288720, 295938, 317592, 324720, 328820, 352880, 361702, 394584, 396990, 493230, 529320, 542553, 591876, 635184, 657640, 723404, 739845, 789168, 793980, 904255, 986460, 1058640, 1085106, 1183752, 1315280, 1446808, 1479690, 1587960, 1627659, 1808510, 1972920, 2170212, 2367504, 2712765, 2893616, 2959380, 3175920, 3255318, 3617020, 3945840, 4340424, 5425530, 5918760, 6510636, 7234040, 8138295, 8680848, 10851060, 11837520, 13021272, 14468080, 16276590, 21702120, 26042544, 32553180, 43404240, 65106360, 130212720]

約数ペア:

[(1, 130212720), (2, 65106360), (3, 43404240), (4, 32553180), (5, 26042544), (6, 21702120), (8, 16276590), (9, 14468080), (10, 13021272), (11, 11837520), (12, 10851060), (15, 8680848), (16, 8138295), (18, 7234040), (20, 6510636), (22, 5918760), (24, 5425530), (30, 4340424), (33, 3945840), (36, 3617020), (40, 3255318), (41, 3175920), (44, 2959380), (45, 2893616), (48, 2712765), (55, 2367504), (60, 2170212), (66, 1972920), (72, 1808510), (80, 1627659), (82, 1587960), (88, 1479690), (90, 1446808), (99, 1315280), (110, 1183752), (120, 1085106), (123, 1058640), (132, 986460), (144, 904255), (164, 793980), (165, 789168), (176, 739845), (180, 723404), (198, 657640), (205, 635184), (220, 591876), (240, 542553), (246, 529320), (264, 493230), (328, 396990), (330, 394584), (360, 361702), (369, 352880), (396, 328820), (401, 324720), (410, 317592), (440, 295938), (451, 288720), (492, 264660), (495, 263056), (528, 246615), (615, 211728), (656, 198495), (660, 197292), (720, 180851), (738, 176440), (792, 164410), (802, 162360), (820, 158796), (880, 147969), (902, 144360), (984, 132330), (990, 131528), (1203, 108240), (1230, 105864), (1320, 98646), (1353, 96240), (1476, 88220), (1584, 82205), (1604, 81180), (1640, 79398), (1804, 72180), (1845, 70576), (1968, 66165), (1980, 65764), (2005, 64944), (2255, 57744), (2406, 54120), (2460, 52932), (2640, 49323), (2706, 48120), (2952, 44110), (3208, 40590), (3280, 39699), (3608, 36090), (3609, 36080), (3690, 35288), (3960, 32882), (4010, 32472), (4059, 32080), (4411, 29520), (4510, 28872), (4812, 27060), (4920, 26466), (5412, 24060), (5904, 22055), (6015, 21648), (6416, 20295), (6765, 19248), (7216, 18045), (7218, 18040), (7380, 17644), (7920, 16441), (8020, 16236), (8118, 16040), (8822, 14760), (9020, 14436), (9624, 13530), (9840, 13233), (10824, 12030)]