2289127680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{28387}}^1$

素因数の和:28421

約数の個数: 216

約数和(自身を含む): 9051911232

約数和(自身を除く): 6762783552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 28387, 40320, 56774, 80640, 85161, 113548, 141935, 170322, 198709, 227096, 255483, 283870, 340644, 397418, 425805, 454192, 510966, 567740, 596127, 681288, 794836, 851610, 908384, 993545, 1021932, 1135480, 1192254, 1277415, 1362576, 1589672, 1703220, 1788381, 1816768, 1987090, 2043864, 2270960, 2384508, 2554830, 2725152, 2980635, 3179344, 3406440, 3576762, 3633536, 3974180, 4087728, 4541920, 4769016, 5109660, 5450304, 5961270, 6358688, 6812880, 7153524, 7267072, 7948360, 8175456, 8941905, 9083840, 9538032, 10219320, 10900608, 11922540, 12717376, 13625760, 14307048, 15896720, 16350912, 17883810, 18167680, 19076064, 20438640, 21801216, 23845080, 25434752, 27251520, 28614096, 31793440, 32701824, 35767620, 36335360, 38152128, 40877280, 47690160, 50869504, 54503040, 57228192, 63586880, 65403648, 71535240, 76304256, 81754560, 95380320, 109006080, 114456384, 127173760, 143070480, 152608512, 163509120, 190760640, 228912768, 254347520, 286140960, 327018240, 381521280, 457825536, 572281920, 763042560, 1144563840, 2289127680]

約数ペア:

[(1, 2289127680), (2, 1144563840), (3, 763042560), (4, 572281920), (5, 457825536), (6, 381521280), (7, 327018240), (8, 286140960), (9, 254347520), (10, 228912768), (12, 190760640), (14, 163509120), (15, 152608512), (16, 143070480), (18, 127173760), (20, 114456384), (21, 109006080), (24, 95380320), (28, 81754560), (30, 76304256), (32, 71535240), (35, 65403648), (36, 63586880), (40, 57228192), (42, 54503040), (45, 50869504), (48, 47690160), (56, 40877280), (60, 38152128), (63, 36335360), (64, 35767620), (70, 32701824), (72, 31793440), (80, 28614096), (84, 27251520), (90, 25434752), (96, 23845080), (105, 21801216), (112, 20438640), (120, 19076064), (126, 18167680), (128, 17883810), (140, 16350912), (144, 15896720), (160, 14307048), (168, 13625760), (180, 12717376), (192, 11922540), (210, 10900608), (224, 10219320), (240, 9538032), (252, 9083840), (256, 8941905), (280, 8175456), (288, 7948360), (315, 7267072), (320, 7153524), (336, 6812880), (360, 6358688), (384, 5961270), (420, 5450304), (448, 5109660), (480, 4769016), (504, 4541920), (560, 4087728), (576, 3974180), (630, 3633536), (640, 3576762), (672, 3406440), (720, 3179344), (768, 2980635), (840, 2725152), (896, 2554830), (960, 2384508), (1008, 2270960), (1120, 2043864), (1152, 1987090), (1260, 1816768), (1280, 1788381), (1344, 1703220), (1440, 1589672), (1680, 1362576), (1792, 1277415), (1920, 1192254), (2016, 1135480), (2240, 1021932), (2304, 993545), (2520, 908384), (2688, 851610), (2880, 794836), (3360, 681288), (3840, 596127), (4032, 567740), (4480, 510966), (5040, 454192), (5376, 425805), (5760, 397418), (6720, 340644), (8064, 283870), (8960, 255483), (10080, 227096), (11520, 198709), (13440, 170322), (16128, 141935), (20160, 113548), (26880, 85161), (28387, 80640), (40320, 56774)]