316598640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 1020845376

約数和(自身を除く): 704246736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 101, 111, 120, 148, 185, 202, 222, 240, 296, 303, 353, 370, 404, 444, 505, 555, 592, 606, 706, 740, 808, 888, 1010, 1059, 1110, 1212, 1412, 1480, 1515, 1616, 1765, 1776, 2020, 2118, 2220, 2424, 2824, 2960, 3030, 3530, 3737, 4040, 4236, 4440, 4848, 5295, 5648, 6060, 7060, 7474, 8080, 8472, 8880, 10590, 11211, 12120, 13061, 14120, 14948, 16944, 18685, 21180, 22422, 24240, 26122, 28240, 29896, 35653, 37370, 39183, 42360, 44844, 52244, 56055, 59792, 65305, 71306, 74740, 78366, 84720, 89688, 104488, 106959, 112110, 130610, 142612, 149480, 156732, 178265, 179376, 195915, 208976, 213918, 224220, 261220, 285224, 298960, 313464, 356530, 391830, 427836, 448440, 522440, 534795, 570448, 626928, 713060, 783660, 855672, 896880, 1044880, 1069590, 1319161, 1426120, 1567320, 1711344, 2139180, 2638322, 2852240, 3134640, 3957483, 4278360, 5276644, 6595805, 7914966, 8556720, 10553288, 13191610, 15829932, 19787415, 21106576, 26383220, 31659864, 39574830, 52766440, 63319728, 79149660, 105532880, 158299320, 316598640]

約数ペア:

[(1, 316598640), (2, 158299320), (3, 105532880), (4, 79149660), (5, 63319728), (6, 52766440), (8, 39574830), (10, 31659864), (12, 26383220), (15, 21106576), (16, 19787415), (20, 15829932), (24, 13191610), (30, 10553288), (37, 8556720), (40, 7914966), (48, 6595805), (60, 5276644), (74, 4278360), (80, 3957483), (101, 3134640), (111, 2852240), (120, 2638322), (148, 2139180), (185, 1711344), (202, 1567320), (222, 1426120), (240, 1319161), (296, 1069590), (303, 1044880), (353, 896880), (370, 855672), (404, 783660), (444, 713060), (505, 626928), (555, 570448), (592, 534795), (606, 522440), (706, 448440), (740, 427836), (808, 391830), (888, 356530), (1010, 313464), (1059, 298960), (1110, 285224), (1212, 261220), (1412, 224220), (1480, 213918), (1515, 208976), (1616, 195915), (1765, 179376), (1776, 178265), (2020, 156732), (2118, 149480), (2220, 142612), (2424, 130610), (2824, 112110), (2960, 106959), (3030, 104488), (3530, 89688), (3737, 84720), (4040, 78366), (4236, 74740), (4440, 71306), (4848, 65305), (5295, 59792), (5648, 56055), (6060, 52244), (7060, 44844), (7474, 42360), (8080, 39183), (8472, 37370), (8880, 35653), (10590, 29896), (11211, 28240), (12120, 26122), (13061, 24240), (14120, 22422), (14948, 21180), (16944, 18685)]