236397240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 866576880

約数和(自身を除く): 630179640

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, 107, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 214, 228, 255, 285, 306, 321, 323, 340, 342, 360, 361, 380, 408, 428, 456, 510, 535, 570, 612, 642, 646, 680, 684, 722, 760, 765, 855, 856, 963, 969, 1020, 1070, 1083, 1140, 1224, 1284, 1292, 1368, 1444, 1530, 1605, 1615, 1710, 1805, 1819, 1926, 1938, 2033, 2040, 2140, 2166, 2280, 2568, 2584, 2888, 2907, 3060, 3210, 3230, 3249, 3420, 3610, 3638, 3852, 3876, 4066, 4280, 4332, 4815, 4845, 5415, 5457, 5814, 6099, 6120, 6137, 6420, 6460, 6498, 6840, 7220, 7276, 7704, 7752, 8132, 8664, 9095, 9630, 9690, 10165, 10830, 10914, 11628, 12198, 12274, 12840, 12920, 12996, 14440, 14535, 14552, 16245, 16264, 16371, 18190, 18297, 18411, 19260, 19380, 20330, 21660, 21828, 23256, 24396, 24548, 25992, 27285, 29070, 30495, 30685, 32490, 32742, 34561, 36380, 36594, 36822, 38520, 38627, 38760, 40660, 43320, 43656, 48792, 49096, 54570, 55233, 58140, 60990, 61370, 64980, 65484, 69122, 72760, 73188, 73644, 77254, 81320, 81855, 91485, 92055, 103683, 109140, 110466, 115881, 116280, 121980, 122740, 129960, 130968, 138244, 146376, 147288, 154508, 163710, 172805, 182970, 184110, 193135, 207366, 218280, 220932, 231762, 243960, 245480, 276165, 276488, 309016, 311049, 327420, 345610, 347643, 365940, 368220, 386270, 414732, 441864, 463524, 518415, 552330, 579405, 622098, 654840, 656659, 691220, 695286, 731880, 736440, 772540, 829464, 927048, 1036830, 1104660, 1158810, 1244196, 1313318, 1382440, 1390572, 1545080, 1555245, 1738215, 1969977, 2073660, 2209320, 2317620, 2488392, 2626636, 2781144, 3110490, 3283295, 3476430, 3939954, 4147320, 4635240, 5253272, 5909931, 6220980, 6566590, 6952860, 7879908, 9849885, 11819862, 12441960, 13133180, 13905720, 15759816, 19699770, 23639724, 26266360, 29549655, 39399540, 47279448, 59099310, 78799080, 118198620, 236397240]

約数ペア:

[(1, 236397240), (2, 118198620), (3, 78799080), (4, 59099310), (5, 47279448), (6, 39399540), (8, 29549655), (9, 26266360), (10, 23639724), (12, 19699770), (15, 15759816), (17, 13905720), (18, 13133180), (19, 12441960), (20, 11819862), (24, 9849885), (30, 7879908), (34, 6952860), (36, 6566590), (38, 6220980), (40, 5909931), (45, 5253272), (51, 4635240), (57, 4147320), (60, 3939954), (68, 3476430), (72, 3283295), (76, 3110490), (85, 2781144), (90, 2626636), (95, 2488392), (102, 2317620), (107, 2209320), (114, 2073660), (120, 1969977), (136, 1738215), (152, 1555245), (153, 1545080), (170, 1390572), (171, 1382440), (180, 1313318), (190, 1244196), (204, 1158810), (214, 1104660), (228, 1036830), (255, 927048), (285, 829464), (306, 772540), (321, 736440), (323, 731880), (340, 695286), (342, 691220), (360, 656659), (361, 654840), (380, 622098), (408, 579405), (428, 552330), (456, 518415), (510, 463524), (535, 441864), (570, 414732), (612, 386270), (642, 368220), (646, 365940), (680, 347643), (684, 345610), (722, 327420), (760, 311049), (765, 309016), (855, 276488), (856, 276165), (963, 245480), (969, 243960), (1020, 231762), (1070, 220932), (1083, 218280), (1140, 207366), (1224, 193135), (1284, 184110), (1292, 182970), (1368, 172805), (1444, 163710), (1530, 154508), (1605, 147288), (1615, 146376), (1710, 138244), (1805, 130968), (1819, 129960), (1926, 122740), (1938, 121980), (2033, 116280), (2040, 115881), (2140, 110466), (2166, 109140), (2280, 103683), (2568, 92055), (2584, 91485), (2888, 81855), (2907, 81320), (3060, 77254), (3210, 73644), (3230, 73188), (3249, 72760), (3420, 69122), (3610, 65484), (3638, 64980), (3852, 61370), (3876, 60990), (4066, 58140), (4280, 55233), (4332, 54570), (4815, 49096), (4845, 48792), (5415, 43656), (5457, 43320), (5814, 40660), (6099, 38760), (6120, 38627), (6137, 38520), (6420, 36822), (6460, 36594), (6498, 36380), (6840, 34561), (7220, 32742), (7276, 32490), (7704, 30685), (7752, 30495), (8132, 29070), (8664, 27285), (9095, 25992), (9630, 24548), (9690, 24396), (10165, 23256), (10830, 21828), (10914, 21660), (11628, 20330), (12198, 19380), (12274, 19260), (12840, 18411), (12920, 18297), (12996, 18190), (14440, 16371), (14535, 16264), (14552, 16245)]