39837840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1077

約数の個数: 160

約数和(自身を含む): 147419136

約数和(自身を除く): 107581296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1031, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2062, 2415, 2576, 2760, 3093, 3220, 3864, 4124, 4830, 5155, 5520, 6186, 6440, 7217, 7728, 8248, 9660, 10310, 12372, 12880, 14434, 15465, 16496, 19320, 20620, 21651, 23713, 24744, 28868, 30930, 36085, 38640, 41240, 43302, 47426, 49488, 57736, 61860, 71139, 72170, 82480, 86604, 94852, 108255, 115472, 118565, 123720, 142278, 144340, 165991, 173208, 189704, 216510, 237130, 247440, 284556, 288680, 331982, 346416, 355695, 379408, 433020, 474260, 497973, 569112, 577360, 663964, 711390, 829955, 866040, 948520, 995946, 1138224, 1327928, 1422780, 1659910, 1732080, 1897040, 1991892, 2489865, 2655856, 2845560, 3319820, 3983784, 4979730, 5691120, 6639640, 7967568, 9959460, 13279280, 19918920, 39837840]

約数ペア:

[(1, 39837840), (2, 19918920), (3, 13279280), (4, 9959460), (5, 7967568), (6, 6639640), (7, 5691120), (8, 4979730), (10, 3983784), (12, 3319820), (14, 2845560), (15, 2655856), (16, 2489865), (20, 1991892), (21, 1897040), (23, 1732080), (24, 1659910), (28, 1422780), (30, 1327928), (35, 1138224), (40, 995946), (42, 948520), (46, 866040), (48, 829955), (56, 711390), (60, 663964), (69, 577360), (70, 569112), (80, 497973), (84, 474260), (92, 433020), (105, 379408), (112, 355695), (115, 346416), (120, 331982), (138, 288680), (140, 284556), (161, 247440), (168, 237130), (184, 216510), (210, 189704), (230, 173208), (240, 165991), (276, 144340), (280, 142278), (322, 123720), (336, 118565), (345, 115472), (368, 108255), (420, 94852), (460, 86604), (483, 82480), (552, 72170), (560, 71139), (644, 61860), (690, 57736), (805, 49488), (840, 47426), (920, 43302), (966, 41240), (1031, 38640), (1104, 36085), (1288, 30930), (1380, 28868), (1610, 24744), (1680, 23713), (1840, 21651), (1932, 20620), (2062, 19320), (2415, 16496), (2576, 15465), (2760, 14434), (3093, 12880), (3220, 12372), (3864, 10310), (4124, 9660), (4830, 8248), (5155, 7728), (5520, 7217), (6186, 6440)]