243565560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 192

約数和(自身を含む): 952473600

約数和(自身を除く): 708908040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5087, 5320, 5985, 6840, 7980, 9576, 10174, 11970, 15261, 15960, 20348, 23940, 25435, 30522, 35609, 40696, 45783, 47880, 50870, 61044, 71218, 76305, 91566, 96653, 101740, 106827, 122088, 142436, 152610, 178045, 183132, 193306, 203480, 213654, 228915, 284872, 289959, 305220, 320481, 356090, 366264, 386612, 427308, 457830, 483265, 534135, 579918, 610440, 640962, 676571, 712180, 773224, 854616, 869877, 915660, 966530, 1068270, 1159836, 1281924, 1353142, 1424360, 1449795, 1602405, 1739754, 1831320, 1933060, 2029713, 2136540, 2319672, 2563848, 2706284, 2899590, 3204810, 3382855, 3479508, 3866120, 4059426, 4273080, 4349385, 5412568, 5799180, 6089139, 6409620, 6765710, 6959016, 8118852, 8698770, 10148565, 11598360, 12178278, 12819240, 13531420, 16237704, 17397540, 20297130, 24356556, 27062840, 30445695, 34795080, 40594260, 48713112, 60891390, 81188520, 121782780, 243565560]

約数ペア:

[(1, 243565560), (2, 121782780), (3, 81188520), (4, 60891390), (5, 48713112), (6, 40594260), (7, 34795080), (8, 30445695), (9, 27062840), (10, 24356556), (12, 20297130), (14, 17397540), (15, 16237704), (18, 13531420), (19, 12819240), (20, 12178278), (21, 11598360), (24, 10148565), (28, 8698770), (30, 8118852), (35, 6959016), (36, 6765710), (38, 6409620), (40, 6089139), (42, 5799180), (45, 5412568), (56, 4349385), (57, 4273080), (60, 4059426), (63, 3866120), (70, 3479508), (72, 3382855), (76, 3204810), (84, 2899590), (90, 2706284), (95, 2563848), (105, 2319672), (114, 2136540), (120, 2029713), (126, 1933060), (133, 1831320), (140, 1739754), (152, 1602405), (168, 1449795), (171, 1424360), (180, 1353142), (190, 1281924), (210, 1159836), (228, 1068270), (252, 966530), (266, 915660), (280, 869877), (285, 854616), (315, 773224), (342, 712180), (360, 676571), (380, 640962), (399, 610440), (420, 579918), (456, 534135), (504, 483265), (532, 457830), (570, 427308), (630, 386612), (665, 366264), (684, 356090), (760, 320481), (798, 305220), (840, 289959), (855, 284872), (1064, 228915), (1140, 213654), (1197, 203480), (1260, 193306), (1330, 183132), (1368, 178045), (1596, 152610), (1710, 142436), (1995, 122088), (2280, 106827), (2394, 101740), (2520, 96653), (2660, 91566), (3192, 76305), (3420, 71218), (3990, 61044), (4788, 50870), (5087, 47880), (5320, 45783), (5985, 40696), (6840, 35609), (7980, 30522), (9576, 25435), (10174, 23940), (11970, 20348), (15261, 15960)]