871841880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:3000

約数の個数: 320

約数和(自身を含む): 3607813440

約数和(自身を除く): 2735971560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 2957, 3240, 3276, 3510, 3640, 3780, 4095, 4212, 4536, 4680, 4914, 5265, 5460, 5670, 5914, 6552, 7020, 7371, 7560, 8190, 8424, 8871, 9828, 10530, 10920, 11340, 11828, 12285, 14040, 14742, 14785, 16380, 17742, 19656, 20699, 21060, 22680, 23656, 24570, 26613, 29484, 29570, 32760, 35484, 36855, 38441, 41398, 42120, 44355, 49140, 53226, 58968, 59140, 62097, 70968, 73710, 76882, 79839, 82796, 88710, 98280, 103495, 106452, 115323, 118280, 124194, 133065, 147420, 153764, 159678, 165592, 177420, 186291, 192205, 206990, 212904, 230646, 239517, 248388, 266130, 269087, 294840, 307528, 310485, 319356, 345969, 354840, 372582, 384410, 399195, 413980, 461292, 479034, 496776, 532260, 538174, 558873, 576615, 620970, 638712, 691938, 745164, 768820, 798390, 807261, 827960, 922584, 931455, 958068, 1037907, 1064520, 1076348, 1117746, 1153230, 1197585, 1241940, 1345435, 1383876, 1490328, 1537640, 1596780, 1614522, 1676619, 1729845, 1862910, 1916136, 2075814, 2152696, 2235492, 2306460, 2395170, 2421783, 2483880, 2690870, 2767752, 2794365, 3113721, 3193560, 3229044, 3353238, 3459690, 3725820, 4036305, 4151628, 4470984, 4612920, 4790340, 4843566, 5189535, 5381740, 5588730, 6227442, 6458088, 6706476, 6919380, 7265349, 7451640, 8072610, 8303256, 8383095, 9580680, 9687132, 10379070, 10763480, 11177460, 12108915, 12454884, 13412952, 13838760, 14530698, 15568605, 16145220, 16766190, 19374264, 20758140, 21796047, 22354920, 24217830, 24909768, 29061396, 31137210, 32290440, 33532380, 36326745, 41516280, 43592094, 48435660, 58122792, 62274420, 67064760, 72653490, 87184188, 96871320, 108980235, 124548840, 145306980, 174368376, 217960470, 290613960, 435920940, 871841880]

約数ペア:

[(1, 871841880), (2, 435920940), (3, 290613960), (4, 217960470), (5, 174368376), (6, 145306980), (7, 124548840), (8, 108980235), (9, 96871320), (10, 87184188), (12, 72653490), (13, 67064760), (14, 62274420), (15, 58122792), (18, 48435660), (20, 43592094), (21, 41516280), (24, 36326745), (26, 33532380), (27, 32290440), (28, 31137210), (30, 29061396), (35, 24909768), (36, 24217830), (39, 22354920), (40, 21796047), (42, 20758140), (45, 19374264), (52, 16766190), (54, 16145220), (56, 15568605), (60, 14530698), (63, 13838760), (65, 13412952), (70, 12454884), (72, 12108915), (78, 11177460), (81, 10763480), (84, 10379070), (90, 9687132), (91, 9580680), (104, 8383095), (105, 8303256), (108, 8072610), (117, 7451640), (120, 7265349), (126, 6919380), (130, 6706476), (135, 6458088), (140, 6227442), (156, 5588730), (162, 5381740), (168, 5189535), (180, 4843566), (182, 4790340), (189, 4612920), (195, 4470984), (210, 4151628), (216, 4036305), (234, 3725820), (252, 3459690), (260, 3353238), (270, 3229044), (273, 3193560), (280, 3113721), (312, 2794365), (315, 2767752), (324, 2690870), (351, 2483880), (360, 2421783), (364, 2395170), (378, 2306460), (390, 2235492), (405, 2152696), (420, 2075814), (455, 1916136), (468, 1862910), (504, 1729845), (520, 1676619), (540, 1614522), (546, 1596780), (567, 1537640), (585, 1490328), (630, 1383876), (648, 1345435), (702, 1241940), (728, 1197585), (756, 1153230), (780, 1117746), (810, 1076348), (819, 1064520), (840, 1037907), (910, 958068), (936, 931455), (945, 922584), (1053, 827960), (1080, 807261), (1092, 798390), (1134, 768820), (1170, 745164), (1260, 691938), (1365, 638712), (1404, 620970), (1512, 576615), (1560, 558873), (1620, 538174), (1638, 532260), (1755, 496776), (1820, 479034), (1890, 461292), (2106, 413980), (2184, 399195), (2268, 384410), (2340, 372582), (2457, 354840), (2520, 345969), (2730, 319356), (2808, 310485), (2835, 307528), (2957, 294840), (3240, 269087), (3276, 266130), (3510, 248388), (3640, 239517), (3780, 230646), (4095, 212904), (4212, 206990), (4536, 192205), (4680, 186291), (4914, 177420), (5265, 165592), (5460, 159678), (5670, 153764), (5914, 147420), (6552, 133065), (7020, 124194), (7371, 118280), (7560, 115323), (8190, 106452), (8424, 103495), (8871, 98280), (9828, 88710), (10530, 82796), (10920, 79839), (11340, 76882), (11828, 73710), (12285, 70968), (14040, 62097), (14742, 59140), (14785, 58968), (16380, 53226), (17742, 49140), (19656, 44355), (20699, 42120), (21060, 41398), (22680, 38441), (23656, 36855), (24570, 35484), (26613, 32760), (29484, 29570)]