1858986720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 288

約数和(自身を含む): 6916341600

約数和(自身を除く): 5057354880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 289, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 578, 612, 680, 720, 765, 816, 864, 867, 918, 1020, 1080, 1156, 1224, 1360, 1440, 1445, 1489, 1530, 1632, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2720, 2890, 2978, 3060, 3468, 3672, 4080, 4320, 4335, 4467, 4590, 4624, 4896, 5202, 5780, 5956, 6120, 6936, 7344, 7445, 7803, 8160, 8670, 8934, 9180, 9248, 10404, 11560, 11912, 12240, 13005, 13401, 13872, 14688, 14890, 15606, 17340, 17868, 18360, 20808, 22335, 23120, 23824, 24480, 25313, 26010, 26802, 27744, 29780, 31212, 34680, 35736, 36720, 39015, 40203, 41616, 44670, 46240, 47648, 50626, 52020, 53604, 59560, 62424, 67005, 69360, 71472, 73440, 75939, 78030, 80406, 83232, 89340, 101252, 104040, 107208, 119120, 124848, 126565, 134010, 138720, 142944, 151878, 156060, 160812, 178680, 201015, 202504, 208080, 214416, 227817, 238240, 249696, 253130, 268020, 303756, 312120, 321624, 357360, 379695, 402030, 405008, 416160, 428832, 430321, 455634, 506260, 536040, 607512, 624240, 643248, 683451, 714720, 759390, 804060, 810016, 860642, 911268, 1012520, 1072080, 1139085, 1215024, 1248480, 1286496, 1290963, 1366902, 1518780, 1608120, 1721284, 1822536, 2025040, 2144160, 2151605, 2278170, 2430048, 2581926, 2733804, 3037560, 3216240, 3417255, 3442568, 3645072, 3872889, 4050080, 4303210, 4556340, 5163852, 5467608, 6075120, 6432480, 6454815, 6834510, 6885136, 7290144, 7745778, 8606420, 9112680, 10327704, 10935216, 11618667, 12150240, 12909630, 13669020, 13770272, 15491556, 17212840, 18225360, 19364445, 20655408, 21870432, 23237334, 25819260, 27338040, 30983112, 34425680, 36450720, 38728890, 41310816, 46474668, 51638520, 54676080, 58093335, 61966224, 68851360, 77457780, 92949336, 103277040, 109352160, 116186670, 123932448, 154915560, 185898672, 206554080, 232373340, 309831120, 371797344, 464746680, 619662240, 929493360, 1858986720]

約数ペア:

[(1, 1858986720), (2, 929493360), (3, 619662240), (4, 464746680), (5, 371797344), (6, 309831120), (8, 232373340), (9, 206554080), (10, 185898672), (12, 154915560), (15, 123932448), (16, 116186670), (17, 109352160), (18, 103277040), (20, 92949336), (24, 77457780), (27, 68851360), (30, 61966224), (32, 58093335), (34, 54676080), (36, 51638520), (40, 46474668), (45, 41310816), (48, 38728890), (51, 36450720), (54, 34425680), (60, 30983112), (68, 27338040), (72, 25819260), (80, 23237334), (85, 21870432), (90, 20655408), (96, 19364445), (102, 18225360), (108, 17212840), (120, 15491556), (135, 13770272), (136, 13669020), (144, 12909630), (153, 12150240), (160, 11618667), (170, 10935216), (180, 10327704), (204, 9112680), (216, 8606420), (240, 7745778), (255, 7290144), (270, 6885136), (272, 6834510), (288, 6454815), (289, 6432480), (306, 6075120), (340, 5467608), (360, 5163852), (408, 4556340), (432, 4303210), (459, 4050080), (480, 3872889), (510, 3645072), (540, 3442568), (544, 3417255), (578, 3216240), (612, 3037560), (680, 2733804), (720, 2581926), (765, 2430048), (816, 2278170), (864, 2151605), (867, 2144160), (918, 2025040), (1020, 1822536), (1080, 1721284), (1156, 1608120), (1224, 1518780), (1360, 1366902), (1440, 1290963), (1445, 1286496), (1489, 1248480), (1530, 1215024), (1632, 1139085), (1734, 1072080), (1836, 1012520), (2040, 911268), (2160, 860642), (2295, 810016), (2312, 804060), (2448, 759390), (2601, 714720), (2720, 683451), (2890, 643248), (2978, 624240), (3060, 607512), (3468, 536040), (3672, 506260), (4080, 455634), (4320, 430321), (4335, 428832), (4467, 416160), (4590, 405008), (4624, 402030), (4896, 379695), (5202, 357360), (5780, 321624), (5956, 312120), (6120, 303756), (6936, 268020), (7344, 253130), (7445, 249696), (7803, 238240), (8160, 227817), (8670, 214416), (8934, 208080), (9180, 202504), (9248, 201015), (10404, 178680), (11560, 160812), (11912, 156060), (12240, 151878), (13005, 142944), (13401, 138720), (13872, 134010), (14688, 126565), (14890, 124848), (15606, 119120), (17340, 107208), (17868, 104040), (18360, 101252), (20808, 89340), (22335, 83232), (23120, 80406), (23824, 78030), (24480, 75939), (25313, 73440), (26010, 71472), (26802, 69360), (27744, 67005), (29780, 62424), (31212, 59560), (34680, 53604), (35736, 52020), (36720, 50626), (39015, 47648), (40203, 46240), (41616, 44670)]