216794160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:944

約数の個数: 240

約数和(自身を含む): 820804608

約数和(自身を除く): 604010448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 883, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1766, 1860, 1980, 2046, 2232, 2480, 2640, 2649, 2728, 2790, 3069, 3410, 3532, 3720, 3960, 4092, 4415, 4464, 5115, 5298, 5456, 5580, 6138, 6820, 7064, 7440, 7920, 7947, 8184, 8830, 9713, 10230, 10596, 11160, 12276, 13245, 13640, 14128, 15345, 15894, 16368, 17660, 19426, 20460, 21192, 22320, 24552, 26490, 27280, 27373, 29139, 30690, 31788, 35320, 38852, 39735, 40920, 42384, 48565, 49104, 52980, 54746, 58278, 61380, 63576, 70640, 77704, 79470, 81840, 82119, 87417, 97130, 105960, 109492, 116556, 122760, 127152, 136865, 145695, 155408, 158940, 164238, 174834, 194260, 211920, 218984, 233112, 245520, 246357, 273730, 291390, 301103, 317880, 328476, 349668, 388520, 410595, 437085, 437968, 466224, 492714, 547460, 582780, 602206, 635760, 656952, 699336, 777040, 821190, 874170, 903309, 985428, 1094920, 1165560, 1204412, 1231785, 1313904, 1398672, 1505515, 1642380, 1748340, 1806618, 1970856, 2189840, 2331120, 2408824, 2463570, 2709927, 3011030, 3284760, 3496680, 3613236, 3941712, 4516545, 4817648, 4927140, 5419854, 6022060, 6569520, 6993360, 7226472, 9033090, 9854280, 10839708, 12044120, 13549635, 14452944, 18066180, 19708560, 21679416, 24088240, 27099270, 36132360, 43358832, 54198540, 72264720, 108397080, 216794160]

約数ペア:

[(1, 216794160), (2, 108397080), (3, 72264720), (4, 54198540), (5, 43358832), (6, 36132360), (8, 27099270), (9, 24088240), (10, 21679416), (11, 19708560), (12, 18066180), (15, 14452944), (16, 13549635), (18, 12044120), (20, 10839708), (22, 9854280), (24, 9033090), (30, 7226472), (31, 6993360), (33, 6569520), (36, 6022060), (40, 5419854), (44, 4927140), (45, 4817648), (48, 4516545), (55, 3941712), (60, 3613236), (62, 3496680), (66, 3284760), (72, 3011030), (80, 2709927), (88, 2463570), (90, 2408824), (93, 2331120), (99, 2189840), (110, 1970856), (120, 1806618), (124, 1748340), (132, 1642380), (144, 1505515), (155, 1398672), (165, 1313904), (176, 1231785), (180, 1204412), (186, 1165560), (198, 1094920), (220, 985428), (240, 903309), (248, 874170), (264, 821190), (279, 777040), (310, 699336), (330, 656952), (341, 635760), (360, 602206), (372, 582780), (396, 547460), (440, 492714), (465, 466224), (495, 437968), (496, 437085), (528, 410595), (558, 388520), (620, 349668), (660, 328476), (682, 317880), (720, 301103), (744, 291390), (792, 273730), (880, 246357), (883, 245520), (930, 233112), (990, 218984), (1023, 211920), (1116, 194260), (1240, 174834), (1320, 164238), (1364, 158940), (1395, 155408), (1488, 145695), (1584, 136865), (1705, 127152), (1766, 122760), (1860, 116556), (1980, 109492), (2046, 105960), (2232, 97130), (2480, 87417), (2640, 82119), (2649, 81840), (2728, 79470), (2790, 77704), (3069, 70640), (3410, 63576), (3532, 61380), (3720, 58278), (3960, 54746), (4092, 52980), (4415, 49104), (4464, 48565), (5115, 42384), (5298, 40920), (5456, 39735), (5580, 38852), (6138, 35320), (6820, 31788), (7064, 30690), (7440, 29139), (7920, 27373), (7947, 27280), (8184, 26490), (8830, 24552), (9713, 22320), (10230, 21192), (10596, 20460), (11160, 19426), (12276, 17660), (13245, 16368), (13640, 15894), (14128, 15345)]