838017040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 2564835840

約数和(自身を除く): 1726818800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 41, 56, 68, 70, 76, 80, 82, 85, 95, 112, 113, 119, 133, 136, 140, 152, 164, 170, 190, 205, 226, 238, 266, 272, 280, 287, 304, 323, 328, 340, 380, 410, 452, 476, 532, 560, 565, 574, 595, 646, 656, 665, 680, 697, 760, 779, 791, 820, 904, 952, 1064, 1130, 1148, 1190, 1292, 1330, 1360, 1394, 1435, 1520, 1558, 1582, 1615, 1640, 1808, 1904, 1921, 2128, 2147, 2260, 2261, 2296, 2380, 2584, 2660, 2788, 2870, 3116, 3164, 3230, 3280, 3485, 3842, 3895, 3955, 4294, 4520, 4522, 4592, 4633, 4760, 4879, 5168, 5320, 5453, 5576, 5740, 6232, 6328, 6460, 6970, 7684, 7790, 7910, 8588, 9040, 9044, 9266, 9520, 9605, 9758, 10640, 10735, 10906, 11152, 11305, 11480, 12464, 12656, 12920, 13243, 13447, 13940, 15029, 15368, 15580, 15820, 17176, 18088, 18532, 19210, 19516, 21470, 21812, 22610, 22960, 23165, 24395, 25840, 26486, 26894, 27265, 27880, 30058, 30736, 31160, 31640, 32431, 34352, 36176, 36499, 37064, 38420, 39032, 42940, 43624, 45220, 46330, 48790, 52972, 53788, 54530, 55760, 60116, 62320, 63280, 64862, 66215, 67235, 72998, 74128, 75145, 76840, 78064, 78761, 85880, 87248, 88027, 90440, 92660, 92701, 97580, 105944, 107576, 109060, 120232, 129724, 132430, 134470, 145996, 150290, 153680, 157522, 162155, 171760, 176054, 180880, 182495, 185320, 185402, 195160, 211888, 215152, 218120, 240464, 255493, 259448, 264860, 268940, 291992, 300580, 315044, 324310, 352108, 364990, 370640, 370804, 390320, 393805, 436240, 440135, 463505, 510986, 518896, 529720, 537880, 551327, 583984, 601160, 616189, 630088, 648620, 704216, 729980, 741608, 787610, 880270, 927010, 1021972, 1059440, 1075760, 1102654, 1202320, 1232378, 1260176, 1277465, 1297240, 1408432, 1459960, 1483216, 1496459, 1575220, 1760540, 1854020, 2043944, 2205308, 2464756, 2554930, 2594480, 2756635, 2919920, 2992918, 3080945, 3150440, 3521080, 3708040, 4087888, 4410616, 4929512, 5109860, 5513270, 5985836, 6161890, 6300880, 7042160, 7416080, 7482295, 8821232, 9859024, 10219720, 10475213, 11026540, 11971672, 12323780, 14964590, 20439440, 20950426, 22053080, 23943344, 24647560, 29929180, 41900852, 44106160, 49295120, 52376065, 59858360, 83801704, 104752130, 119716720, 167603408, 209504260, 419008520, 838017040]

約数ペア:

[(1, 838017040), (2, 419008520), (4, 209504260), (5, 167603408), (7, 119716720), (8, 104752130), (10, 83801704), (14, 59858360), (16, 52376065), (17, 49295120), (19, 44106160), (20, 41900852), (28, 29929180), (34, 24647560), (35, 23943344), (38, 22053080), (40, 20950426), (41, 20439440), (56, 14964590), (68, 12323780), (70, 11971672), (76, 11026540), (80, 10475213), (82, 10219720), (85, 9859024), (95, 8821232), (112, 7482295), (113, 7416080), (119, 7042160), (133, 6300880), (136, 6161890), (140, 5985836), (152, 5513270), (164, 5109860), (170, 4929512), (190, 4410616), (205, 4087888), (226, 3708040), (238, 3521080), (266, 3150440), (272, 3080945), (280, 2992918), (287, 2919920), (304, 2756635), (323, 2594480), (328, 2554930), (340, 2464756), (380, 2205308), (410, 2043944), (452, 1854020), (476, 1760540), (532, 1575220), (560, 1496459), (565, 1483216), (574, 1459960), (595, 1408432), (646, 1297240), (656, 1277465), (665, 1260176), (680, 1232378), (697, 1202320), (760, 1102654), (779, 1075760), (791, 1059440), (820, 1021972), (904, 927010), (952, 880270), (1064, 787610), (1130, 741608), (1148, 729980), (1190, 704216), (1292, 648620), (1330, 630088), (1360, 616189), (1394, 601160), (1435, 583984), (1520, 551327), (1558, 537880), (1582, 529720), (1615, 518896), (1640, 510986), (1808, 463505), (1904, 440135), (1921, 436240), (2128, 393805), (2147, 390320), (2260, 370804), (2261, 370640), (2296, 364990), (2380, 352108), (2584, 324310), (2660, 315044), (2788, 300580), (2870, 291992), (3116, 268940), (3164, 264860), (3230, 259448), (3280, 255493), (3485, 240464), (3842, 218120), (3895, 215152), (3955, 211888), (4294, 195160), (4520, 185402), (4522, 185320), (4592, 182495), (4633, 180880), (4760, 176054), (4879, 171760), (5168, 162155), (5320, 157522), (5453, 153680), (5576, 150290), (5740, 145996), (6232, 134470), (6328, 132430), (6460, 129724), (6970, 120232), (7684, 109060), (7790, 107576), (7910, 105944), (8588, 97580), (9040, 92701), (9044, 92660), (9266, 90440), (9520, 88027), (9605, 87248), (9758, 85880), (10640, 78761), (10735, 78064), (10906, 76840), (11152, 75145), (11305, 74128), (11480, 72998), (12464, 67235), (12656, 66215), (12920, 64862), (13243, 63280), (13447, 62320), (13940, 60116), (15029, 55760), (15368, 54530), (15580, 53788), (15820, 52972), (17176, 48790), (18088, 46330), (18532, 45220), (19210, 43624), (19516, 42940), (21470, 39032), (21812, 38420), (22610, 37064), (22960, 36499), (23165, 36176), (24395, 34352), (25840, 32431), (26486, 31640), (26894, 31160), (27265, 30736), (27880, 30058)]