498384240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 1758744576

約数和(自身を除く): 1260360336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 47, 48, 51, 60, 68, 69, 80, 85, 92, 94, 102, 113, 115, 120, 136, 138, 141, 170, 184, 188, 204, 226, 230, 235, 240, 255, 272, 276, 282, 339, 340, 345, 368, 376, 391, 408, 452, 460, 470, 510, 552, 564, 565, 678, 680, 690, 705, 752, 782, 799, 816, 904, 920, 940, 1020, 1081, 1104, 1128, 1130, 1173, 1356, 1360, 1380, 1410, 1564, 1598, 1695, 1808, 1840, 1880, 1921, 1955, 2040, 2162, 2256, 2260, 2346, 2397, 2599, 2712, 2760, 2820, 3128, 3196, 3243, 3390, 3760, 3842, 3910, 3995, 4080, 4324, 4520, 4692, 4794, 5198, 5311, 5405, 5424, 5520, 5640, 5763, 5865, 6256, 6392, 6486, 6780, 7684, 7797, 7820, 7990, 8648, 9040, 9384, 9588, 9605, 10396, 10622, 10810, 11280, 11526, 11730, 11985, 12784, 12972, 12995, 13560, 15368, 15594, 15640, 15933, 15980, 16215, 17296, 18377, 18768, 19176, 19210, 20792, 21244, 21620, 23052, 23460, 23970, 25944, 25990, 26555, 27120, 28815, 30736, 31188, 31280, 31866, 31960, 32430, 36754, 38352, 38420, 38985, 41584, 42488, 43240, 44183, 46104, 46920, 47940, 51888, 51980, 53110, 55131, 57630, 62376, 63732, 63920, 64860, 73508, 76840, 77970, 79665, 84976, 86480, 88366, 90287, 91885, 92208, 93840, 95880, 103960, 106220, 110262, 115260, 122153, 124752, 127464, 129720, 132549, 147016, 153680, 155940, 159330, 176732, 180574, 183770, 191760, 207920, 212440, 220524, 220915, 230520, 244306, 254928, 259440, 265098, 270861, 275655, 294032, 311880, 318660, 353464, 361148, 366459, 367540, 424880, 441048, 441830, 451435, 461040, 488612, 530196, 541722, 551310, 610765, 623760, 637320, 662745, 706928, 722296, 732918, 735080, 882096, 883660, 902870, 977224, 1060392, 1083444, 1102620, 1221530, 1274640, 1325490, 1354305, 1444592, 1465836, 1470160, 1767320, 1805740, 1832295, 1954448, 2076601, 2120784, 2166888, 2205240, 2443060, 2650980, 2708610, 2931672, 3534640, 3611480, 3664590, 4153202, 4333776, 4410480, 4886120, 5301960, 5417220, 5863344, 6229803, 7222960, 7329180, 8306404, 9772240, 10383005, 10603920, 10834440, 12459606, 14658360, 16612808, 20766010, 21668880, 24919212, 29316720, 31149015, 33225616, 41532020, 49838424, 62298030, 83064040, 99676848, 124596060, 166128080, 249192120, 498384240]

約数ペア:

[(1, 498384240), (2, 249192120), (3, 166128080), (4, 124596060), (5, 99676848), (6, 83064040), (8, 62298030), (10, 49838424), (12, 41532020), (15, 33225616), (16, 31149015), (17, 29316720), (20, 24919212), (23, 21668880), (24, 20766010), (30, 16612808), (34, 14658360), (40, 12459606), (46, 10834440), (47, 10603920), (48, 10383005), (51, 9772240), (60, 8306404), (68, 7329180), (69, 7222960), (80, 6229803), (85, 5863344), (92, 5417220), (94, 5301960), (102, 4886120), (113, 4410480), (115, 4333776), (120, 4153202), (136, 3664590), (138, 3611480), (141, 3534640), (170, 2931672), (184, 2708610), (188, 2650980), (204, 2443060), (226, 2205240), (230, 2166888), (235, 2120784), (240, 2076601), (255, 1954448), (272, 1832295), (276, 1805740), (282, 1767320), (339, 1470160), (340, 1465836), (345, 1444592), (368, 1354305), (376, 1325490), (391, 1274640), (408, 1221530), (452, 1102620), (460, 1083444), (470, 1060392), (510, 977224), (552, 902870), (564, 883660), (565, 882096), (678, 735080), (680, 732918), (690, 722296), (705, 706928), (752, 662745), (782, 637320), (799, 623760), (816, 610765), (904, 551310), (920, 541722), (940, 530196), (1020, 488612), (1081, 461040), (1104, 451435), (1128, 441830), (1130, 441048), (1173, 424880), (1356, 367540), (1360, 366459), (1380, 361148), (1410, 353464), (1564, 318660), (1598, 311880), (1695, 294032), (1808, 275655), (1840, 270861), (1880, 265098), (1921, 259440), (1955, 254928), (2040, 244306), (2162, 230520), (2256, 220915), (2260, 220524), (2346, 212440), (2397, 207920), (2599, 191760), (2712, 183770), (2760, 180574), (2820, 176732), (3128, 159330), (3196, 155940), (3243, 153680), (3390, 147016), (3760, 132549), (3842, 129720), (3910, 127464), (3995, 124752), (4080, 122153), (4324, 115260), (4520, 110262), (4692, 106220), (4794, 103960), (5198, 95880), (5311, 93840), (5405, 92208), (5424, 91885), (5520, 90287), (5640, 88366), (5763, 86480), (5865, 84976), (6256, 79665), (6392, 77970), (6486, 76840), (6780, 73508), (7684, 64860), (7797, 63920), (7820, 63732), (7990, 62376), (8648, 57630), (9040, 55131), (9384, 53110), (9588, 51980), (9605, 51888), (10396, 47940), (10622, 46920), (10810, 46104), (11280, 44183), (11526, 43240), (11730, 42488), (11985, 41584), (12784, 38985), (12972, 38420), (12995, 38352), (13560, 36754), (15368, 32430), (15594, 31960), (15640, 31866), (15933, 31280), (15980, 31188), (16215, 30736), (17296, 28815), (18377, 27120), (18768, 26555), (19176, 25990), (19210, 25944), (20792, 23970), (21244, 23460), (21620, 23052)]