1040856720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1209

約数の個数: 160

約数和(自身を含む): 3387854592

約数和(自身を除く): 2346997872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 193, 230, 240, 276, 345, 368, 386, 460, 552, 579, 690, 772, 920, 965, 977, 1104, 1158, 1380, 1544, 1840, 1930, 1954, 2316, 2760, 2895, 2931, 3088, 3860, 3908, 4439, 4632, 4885, 5520, 5790, 5862, 7720, 7816, 8878, 9264, 9770, 11580, 11724, 13317, 14655, 15440, 15632, 17756, 19540, 22195, 22471, 23160, 23448, 26634, 29310, 35512, 39080, 44390, 44942, 46320, 46896, 53268, 58620, 66585, 67413, 71024, 78160, 88780, 89884, 106536, 112355, 117240, 133170, 134826, 177560, 179768, 188561, 213072, 224710, 234480, 266340, 269652, 337065, 355120, 359536, 377122, 449420, 532680, 539304, 565683, 674130, 754244, 898840, 942805, 1065360, 1078608, 1131366, 1348260, 1508488, 1797680, 1885610, 2262732, 2696520, 2828415, 3016976, 3771220, 4336903, 4525464, 5393040, 5656830, 7542440, 8673806, 9050928, 11313660, 13010709, 15084880, 17347612, 21684515, 22627320, 26021418, 34695224, 43369030, 45254640, 52042836, 65053545, 69390448, 86738060, 104085672, 130107090, 173476120, 208171344, 260214180, 346952240, 520428360, 1040856720]

約数ペア:

[(1, 1040856720), (2, 520428360), (3, 346952240), (4, 260214180), (5, 208171344), (6, 173476120), (8, 130107090), (10, 104085672), (12, 86738060), (15, 69390448), (16, 65053545), (20, 52042836), (23, 45254640), (24, 43369030), (30, 34695224), (40, 26021418), (46, 22627320), (48, 21684515), (60, 17347612), (69, 15084880), (80, 13010709), (92, 11313660), (115, 9050928), (120, 8673806), (138, 7542440), (184, 5656830), (193, 5393040), (230, 4525464), (240, 4336903), (276, 3771220), (345, 3016976), (368, 2828415), (386, 2696520), (460, 2262732), (552, 1885610), (579, 1797680), (690, 1508488), (772, 1348260), (920, 1131366), (965, 1078608), (977, 1065360), (1104, 942805), (1158, 898840), (1380, 754244), (1544, 674130), (1840, 565683), (1930, 539304), (1954, 532680), (2316, 449420), (2760, 377122), (2895, 359536), (2931, 355120), (3088, 337065), (3860, 269652), (3908, 266340), (4439, 234480), (4632, 224710), (4885, 213072), (5520, 188561), (5790, 179768), (5862, 177560), (7720, 134826), (7816, 133170), (8878, 117240), (9264, 112355), (9770, 106536), (11580, 89884), (11724, 88780), (13317, 78160), (14655, 71024), (15440, 67413), (15632, 66585), (17756, 58620), (19540, 53268), (22195, 46896), (22471, 46320), (23160, 44942), (23448, 44390), (26634, 39080), (29310, 35512)]