40340727040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 105584209920

約数和(自身を除く): 65243482880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 127, 128, 148, 152, 160, 185, 190, 254, 256, 296, 304, 320, 353, 370, 380, 508, 592, 608, 635, 640, 703, 706, 740, 760, 1016, 1184, 1216, 1270, 1280, 1406, 1412, 1480, 1520, 1765, 2032, 2368, 2413, 2432, 2540, 2812, 2824, 2960, 3040, 3515, 3530, 4064, 4699, 4736, 4826, 4864, 5080, 5624, 5648, 5920, 6080, 6707, 7030, 7060, 8128, 9398, 9472, 9652, 10160, 11248, 11296, 11840, 12065, 12160, 13061, 13414, 14060, 14120, 16256, 18796, 19304, 20320, 22496, 22592, 23495, 23680, 24130, 24320, 26122, 26828, 28120, 28240, 32512, 33535, 37592, 38608, 40640, 44831, 44992, 45184, 46990, 47360, 48260, 52244, 53656, 56240, 56480, 65305, 67070, 75184, 77216, 81280, 89281, 89662, 89984, 90368, 93980, 96520, 104488, 107312, 112480, 112960, 130610, 134140, 150368, 154432, 162560, 178562, 179324, 179968, 187960, 193040, 208976, 214624, 224155, 224960, 225920, 248159, 261220, 268280, 300736, 308864, 357124, 358648, 375920, 386080, 417952, 429248, 446405, 448310, 449920, 451840, 496318, 522440, 536560, 601472, 617728, 714248, 717296, 751840, 772160, 835904, 851789, 858496, 892810, 896620, 899840, 992636, 1044880, 1073120, 1202944, 1240795, 1428496, 1434592, 1503680, 1544320, 1658747, 1671808, 1703578, 1716992, 1785620, 1793240, 1985272, 2089760, 2146240, 2481590, 2856992, 2869184, 3007360, 3088640, 3317494, 3343616, 3407156, 3571240, 3586480, 3970544, 4179520, 4258945, 4292480, 4963180, 5713984, 5738368, 6014720, 6634988, 6814312, 7142480, 7172960, 7941088, 8293735, 8359040, 8517890, 8584960, 9926360, 11427968, 11476736, 13269976, 13628624, 14284960, 14345920, 15882176, 16587470, 16718080, 17035780, 19852720, 22855936, 26539952, 27257248, 28569920, 28691840, 31516193, 31764352, 33174940, 34071560, 39705440, 53079904, 54514496, 57139840, 57383680, 63032386, 63528704, 66349880, 68143120, 79410880, 106159808, 109028992, 114279680, 126064772, 132699760, 136286240, 157580965, 158821760, 212319616, 218057984, 252129544, 265399520, 272572480, 315161930, 317643520, 424639232, 504259088, 530799040, 545144960, 630323860, 1008518176, 1061598080, 1090289920, 1260647720, 2017036352, 2123196160, 2521295440, 4034072704, 5042590880, 8068145408, 10085181760, 20170363520, 40340727040]

約数ペア:

[(1, 40340727040), (2, 20170363520), (4, 10085181760), (5, 8068145408), (8, 5042590880), (10, 4034072704), (16, 2521295440), (19, 2123196160), (20, 2017036352), (32, 1260647720), (37, 1090289920), (38, 1061598080), (40, 1008518176), (64, 630323860), (74, 545144960), (76, 530799040), (80, 504259088), (95, 424639232), (127, 317643520), (128, 315161930), (148, 272572480), (152, 265399520), (160, 252129544), (185, 218057984), (190, 212319616), (254, 158821760), (256, 157580965), (296, 136286240), (304, 132699760), (320, 126064772), (353, 114279680), (370, 109028992), (380, 106159808), (508, 79410880), (592, 68143120), (608, 66349880), (635, 63528704), (640, 63032386), (703, 57383680), (706, 57139840), (740, 54514496), (760, 53079904), (1016, 39705440), (1184, 34071560), (1216, 33174940), (1270, 31764352), (1280, 31516193), (1406, 28691840), (1412, 28569920), (1480, 27257248), (1520, 26539952), (1765, 22855936), (2032, 19852720), (2368, 17035780), (2413, 16718080), (2432, 16587470), (2540, 15882176), (2812, 14345920), (2824, 14284960), (2960, 13628624), (3040, 13269976), (3515, 11476736), (3530, 11427968), (4064, 9926360), (4699, 8584960), (4736, 8517890), (4826, 8359040), (4864, 8293735), (5080, 7941088), (5624, 7172960), (5648, 7142480), (5920, 6814312), (6080, 6634988), (6707, 6014720), (7030, 5738368), (7060, 5713984), (8128, 4963180), (9398, 4292480), (9472, 4258945), (9652, 4179520), (10160, 3970544), (11248, 3586480), (11296, 3571240), (11840, 3407156), (12065, 3343616), (12160, 3317494), (13061, 3088640), (13414, 3007360), (14060, 2869184), (14120, 2856992), (16256, 2481590), (18796, 2146240), (19304, 2089760), (20320, 1985272), (22496, 1793240), (22592, 1785620), (23495, 1716992), (23680, 1703578), (24130, 1671808), (24320, 1658747), (26122, 1544320), (26828, 1503680), (28120, 1434592), (28240, 1428496), (32512, 1240795), (33535, 1202944), (37592, 1073120), (38608, 1044880), (40640, 992636), (44831, 899840), (44992, 896620), (45184, 892810), (46990, 858496), (47360, 851789), (48260, 835904), (52244, 772160), (53656, 751840), (56240, 717296), (56480, 714248), (65305, 617728), (67070, 601472), (75184, 536560), (77216, 522440), (81280, 496318), (89281, 451840), (89662, 449920), (89984, 448310), (90368, 446405), (93980, 429248), (96520, 417952), (104488, 386080), (107312, 375920), (112480, 358648), (112960, 357124), (130610, 308864), (134140, 300736), (150368, 268280), (154432, 261220), (162560, 248159), (178562, 225920), (179324, 224960), (179968, 224155), (187960, 214624), (193040, 208976)]