67901760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 224

約数和(自身を含む): 248716800

約数和(自身を除く): 180815040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 271, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 542, 576, 580, 696, 720, 783, 813, 864, 870, 928, 960, 1044, 1080, 1084, 1160, 1305, 1355, 1392, 1440, 1566, 1626, 1728, 1740, 1856, 2088, 2160, 2168, 2320, 2439, 2610, 2710, 2784, 2880, 3132, 3252, 3480, 3915, 4065, 4176, 4320, 4336, 4640, 4878, 5220, 5420, 5568, 6264, 6504, 6960, 7317, 7830, 7859, 8130, 8352, 8640, 8672, 9280, 9756, 10440, 10840, 12195, 12528, 13008, 13920, 14634, 15660, 15718, 16260, 16704, 17344, 19512, 20880, 21680, 23577, 24390, 25056, 26016, 27840, 29268, 31320, 31436, 32520, 36585, 39024, 39295, 41760, 43360, 47154, 48780, 50112, 52032, 58536, 62640, 62872, 65040, 70731, 73170, 78048, 78590, 83520, 86720, 94308, 97560, 117072, 117885, 125280, 125744, 130080, 141462, 146340, 156096, 157180, 188616, 195120, 212193, 234144, 235770, 250560, 251488, 260160, 282924, 292680, 314360, 353655, 377232, 390240, 424386, 468288, 471540, 502976, 565848, 585360, 628720, 707310, 754464, 780480, 848772, 943080, 1060965, 1131696, 1170720, 1257440, 1414620, 1508928, 1697544, 1886160, 2121930, 2263392, 2341440, 2514880, 2829240, 3395088, 3772320, 4243860, 4526784, 5658480, 6790176, 7544640, 8487720, 11316960, 13580352, 16975440, 22633920, 33950880, 67901760]

約数ペア:

[(1, 67901760), (2, 33950880), (3, 22633920), (4, 16975440), (5, 13580352), (6, 11316960), (8, 8487720), (9, 7544640), (10, 6790176), (12, 5658480), (15, 4526784), (16, 4243860), (18, 3772320), (20, 3395088), (24, 2829240), (27, 2514880), (29, 2341440), (30, 2263392), (32, 2121930), (36, 1886160), (40, 1697544), (45, 1508928), (48, 1414620), (54, 1257440), (58, 1170720), (60, 1131696), (64, 1060965), (72, 943080), (80, 848772), (87, 780480), (90, 754464), (96, 707310), (108, 628720), (116, 585360), (120, 565848), (135, 502976), (144, 471540), (145, 468288), (160, 424386), (174, 390240), (180, 377232), (192, 353655), (216, 314360), (232, 292680), (240, 282924), (261, 260160), (270, 251488), (271, 250560), (288, 235770), (290, 234144), (320, 212193), (348, 195120), (360, 188616), (432, 157180), (435, 156096), (464, 146340), (480, 141462), (522, 130080), (540, 125744), (542, 125280), (576, 117885), (580, 117072), (696, 97560), (720, 94308), (783, 86720), (813, 83520), (864, 78590), (870, 78048), (928, 73170), (960, 70731), (1044, 65040), (1080, 62872), (1084, 62640), (1160, 58536), (1305, 52032), (1355, 50112), (1392, 48780), (1440, 47154), (1566, 43360), (1626, 41760), (1728, 39295), (1740, 39024), (1856, 36585), (2088, 32520), (2160, 31436), (2168, 31320), (2320, 29268), (2439, 27840), (2610, 26016), (2710, 25056), (2784, 24390), (2880, 23577), (3132, 21680), (3252, 20880), (3480, 19512), (3915, 17344), (4065, 16704), (4176, 16260), (4320, 15718), (4336, 15660), (4640, 14634), (4878, 13920), (5220, 13008), (5420, 12528), (5568, 12195), (6264, 10840), (6504, 10440), (6960, 9756), (7317, 9280), (7830, 8672), (7859, 8640), (8130, 8352)]