315235080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2764

約数の個数: 192

約数和(自身を含む): 1142294400

約数和(自身を除く): 827059320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2711, 2907, 3060, 3230, 3420, 3876, 4845, 5422, 5814, 6120, 6460, 6840, 7752, 8133, 9690, 10844, 11628, 12920, 13555, 14535, 16266, 19380, 21688, 23256, 24399, 27110, 29070, 32532, 38760, 40665, 46087, 48798, 51509, 54220, 58140, 65064, 81330, 92174, 97596, 103018, 108440, 116280, 121995, 138261, 154527, 162660, 184348, 195192, 206036, 230435, 243990, 257545, 276522, 309054, 325320, 368696, 412072, 414783, 460870, 463581, 487980, 515090, 553044, 618108, 691305, 772635, 829566, 875653, 921740, 927162, 975960, 1030180, 1106088, 1236216, 1382610, 1545270, 1659132, 1751306, 1843480, 1854324, 2060360, 2073915, 2317905, 2626959, 2765220, 3090540, 3318264, 3502612, 3708648, 4147830, 4378265, 4635810, 5253918, 5530440, 6181080, 7005224, 7880877, 8295660, 8756530, 9271620, 10507836, 13134795, 15761754, 16591320, 17513060, 18543240, 21015672, 26269590, 31523508, 35026120, 39404385, 52539180, 63047016, 78808770, 105078360, 157617540, 315235080]

約数ペア:

[(1, 315235080), (2, 157617540), (3, 105078360), (4, 78808770), (5, 63047016), (6, 52539180), (8, 39404385), (9, 35026120), (10, 31523508), (12, 26269590), (15, 21015672), (17, 18543240), (18, 17513060), (19, 16591320), (20, 15761754), (24, 13134795), (30, 10507836), (34, 9271620), (36, 8756530), (38, 8295660), (40, 7880877), (45, 7005224), (51, 6181080), (57, 5530440), (60, 5253918), (68, 4635810), (72, 4378265), (76, 4147830), (85, 3708648), (90, 3502612), (95, 3318264), (102, 3090540), (114, 2765220), (120, 2626959), (136, 2317905), (152, 2073915), (153, 2060360), (170, 1854324), (171, 1843480), (180, 1751306), (190, 1659132), (204, 1545270), (228, 1382610), (255, 1236216), (285, 1106088), (306, 1030180), (323, 975960), (340, 927162), (342, 921740), (360, 875653), (380, 829566), (408, 772635), (456, 691305), (510, 618108), (570, 553044), (612, 515090), (646, 487980), (680, 463581), (684, 460870), (760, 414783), (765, 412072), (855, 368696), (969, 325320), (1020, 309054), (1140, 276522), (1224, 257545), (1292, 243990), (1368, 230435), (1530, 206036), (1615, 195192), (1710, 184348), (1938, 162660), (2040, 154527), (2280, 138261), (2584, 121995), (2711, 116280), (2907, 108440), (3060, 103018), (3230, 97596), (3420, 92174), (3876, 81330), (4845, 65064), (5422, 58140), (5814, 54220), (6120, 51509), (6460, 48798), (6840, 46087), (7752, 40665), (8133, 38760), (9690, 32532), (10844, 29070), (11628, 27110), (12920, 24399), (13555, 23256), (14535, 21688), (16266, 19380)]