38705040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 147865536

約数和(自身を除く): 109160496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 181, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 362, 396, 405, 432, 440, 486, 495, 528, 540, 543, 594, 648, 660, 720, 724, 792, 810, 880, 891, 905, 972, 990, 1080, 1086, 1188, 1215, 1296, 1320, 1448, 1485, 1584, 1620, 1629, 1782, 1810, 1944, 1980, 1991, 2160, 2172, 2376, 2430, 2640, 2673, 2715, 2896, 2970, 3240, 3258, 3564, 3620, 3888, 3960, 3982, 4344, 4455, 4752, 4860, 4887, 5346, 5430, 5940, 5973, 6480, 6516, 7128, 7240, 7920, 7964, 8145, 8688, 8910, 9720, 9774, 9955, 10692, 10860, 11880, 11946, 13032, 13365, 14256, 14480, 14661, 15928, 16290, 17820, 17919, 19440, 19548, 19910, 21384, 21720, 23760, 23892, 24435, 26064, 26730, 29322, 29865, 31856, 32580, 35640, 35838, 39096, 39820, 42768, 43440, 43983, 47784, 48870, 53460, 53757, 58644, 59730, 65160, 71280, 71676, 73305, 78192, 79640, 87966, 89595, 95568, 97740, 106920, 107514, 117288, 119460, 130320, 143352, 146610, 159280, 161271, 175932, 179190, 195480, 213840, 215028, 219915, 234576, 238920, 268785, 286704, 293220, 322542, 351864, 358380, 390960, 430056, 439830, 477840, 483813, 537570, 586440, 645084, 703728, 716760, 806355, 860112, 879660, 967626, 1075140, 1172880, 1290168, 1433520, 1612710, 1759320, 1935252, 2150280, 2419065, 2580336, 3225420, 3518640, 3870504, 4300560, 4838130, 6450840, 7741008, 9676260, 12901680, 19352520, 38705040]

約数ペア:

[(1, 38705040), (2, 19352520), (3, 12901680), (4, 9676260), (5, 7741008), (6, 6450840), (8, 4838130), (9, 4300560), (10, 3870504), (11, 3518640), (12, 3225420), (15, 2580336), (16, 2419065), (18, 2150280), (20, 1935252), (22, 1759320), (24, 1612710), (27, 1433520), (30, 1290168), (33, 1172880), (36, 1075140), (40, 967626), (44, 879660), (45, 860112), (48, 806355), (54, 716760), (55, 703728), (60, 645084), (66, 586440), (72, 537570), (80, 483813), (81, 477840), (88, 439830), (90, 430056), (99, 390960), (108, 358380), (110, 351864), (120, 322542), (132, 293220), (135, 286704), (144, 268785), (162, 238920), (165, 234576), (176, 219915), (180, 215028), (181, 213840), (198, 195480), (216, 179190), (220, 175932), (240, 161271), (243, 159280), (264, 146610), (270, 143352), (297, 130320), (324, 119460), (330, 117288), (360, 107514), (362, 106920), (396, 97740), (405, 95568), (432, 89595), (440, 87966), (486, 79640), (495, 78192), (528, 73305), (540, 71676), (543, 71280), (594, 65160), (648, 59730), (660, 58644), (720, 53757), (724, 53460), (792, 48870), (810, 47784), (880, 43983), (891, 43440), (905, 42768), (972, 39820), (990, 39096), (1080, 35838), (1086, 35640), (1188, 32580), (1215, 31856), (1296, 29865), (1320, 29322), (1448, 26730), (1485, 26064), (1584, 24435), (1620, 23892), (1629, 23760), (1782, 21720), (1810, 21384), (1944, 19910), (1980, 19548), (1991, 19440), (2160, 17919), (2172, 17820), (2376, 16290), (2430, 15928), (2640, 14661), (2673, 14480), (2715, 14256), (2896, 13365), (2970, 13032), (3240, 11946), (3258, 11880), (3564, 10860), (3620, 10692), (3888, 9955), (3960, 9774), (3982, 9720), (4344, 8910), (4455, 8688), (4752, 8145), (4860, 7964), (4887, 7920), (5346, 7240), (5430, 7128), (5940, 6516), (5973, 6480)]