195411960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 699840000

約数和(自身を除く): 504428040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 89, 90, 95, 107, 108, 114, 120, 135, 152, 171, 178, 180, 190, 214, 216, 228, 267, 270, 285, 321, 342, 356, 360, 380, 428, 445, 456, 513, 534, 535, 540, 570, 642, 684, 712, 760, 801, 855, 856, 890, 963, 1026, 1068, 1070, 1080, 1140, 1284, 1335, 1368, 1602, 1605, 1691, 1710, 1780, 1926, 2033, 2052, 2136, 2140, 2280, 2403, 2565, 2568, 2670, 2889, 3204, 3210, 3382, 3420, 3560, 3852, 4005, 4066, 4104, 4280, 4806, 4815, 5073, 5130, 5340, 5778, 6099, 6408, 6420, 6764, 6840, 7704, 8010, 8132, 8455, 9523, 9612, 9630, 10146, 10165, 10260, 10680, 11556, 12015, 12198, 12840, 13528, 14445, 15219, 16020, 16264, 16910, 18297, 19046, 19224, 19260, 20292, 20330, 20520, 23112, 24030, 24396, 25365, 28569, 28890, 30438, 30495, 32040, 33820, 36594, 38092, 38520, 40584, 40660, 45657, 47615, 48060, 48792, 50730, 54891, 57138, 57780, 60876, 60990, 67640, 73188, 76095, 76184, 81320, 85707, 91314, 91485, 95230, 96120, 101460, 109782, 114276, 115560, 121752, 121980, 142845, 146376, 152190, 171414, 180937, 182628, 182970, 190460, 202920, 219564, 228285, 228552, 243960, 257121, 274455, 285690, 304380, 342828, 361874, 365256, 365940, 380920, 428535, 439128, 456570, 514242, 542811, 548910, 571380, 608760, 685656, 723748, 731880, 857070, 904685, 913140, 1028484, 1085622, 1097820, 1142760, 1285605, 1447496, 1628433, 1714140, 1809370, 1826280, 2056968, 2171244, 2195640, 2571210, 2714055, 3256866, 3428280, 3618740, 4342488, 4885299, 5142420, 5428110, 6513732, 7237480, 8142165, 9770598, 10284840, 10856220, 13027464, 16284330, 19541196, 21712440, 24426495, 32568660, 39082392, 48852990, 65137320, 97705980, 195411960]

約数ペア:

[(1, 195411960), (2, 97705980), (3, 65137320), (4, 48852990), (5, 39082392), (6, 32568660), (8, 24426495), (9, 21712440), (10, 19541196), (12, 16284330), (15, 13027464), (18, 10856220), (19, 10284840), (20, 9770598), (24, 8142165), (27, 7237480), (30, 6513732), (36, 5428110), (38, 5142420), (40, 4885299), (45, 4342488), (54, 3618740), (57, 3428280), (60, 3256866), (72, 2714055), (76, 2571210), (89, 2195640), (90, 2171244), (95, 2056968), (107, 1826280), (108, 1809370), (114, 1714140), (120, 1628433), (135, 1447496), (152, 1285605), (171, 1142760), (178, 1097820), (180, 1085622), (190, 1028484), (214, 913140), (216, 904685), (228, 857070), (267, 731880), (270, 723748), (285, 685656), (321, 608760), (342, 571380), (356, 548910), (360, 542811), (380, 514242), (428, 456570), (445, 439128), (456, 428535), (513, 380920), (534, 365940), (535, 365256), (540, 361874), (570, 342828), (642, 304380), (684, 285690), (712, 274455), (760, 257121), (801, 243960), (855, 228552), (856, 228285), (890, 219564), (963, 202920), (1026, 190460), (1068, 182970), (1070, 182628), (1080, 180937), (1140, 171414), (1284, 152190), (1335, 146376), (1368, 142845), (1602, 121980), (1605, 121752), (1691, 115560), (1710, 114276), (1780, 109782), (1926, 101460), (2033, 96120), (2052, 95230), (2136, 91485), (2140, 91314), (2280, 85707), (2403, 81320), (2565, 76184), (2568, 76095), (2670, 73188), (2889, 67640), (3204, 60990), (3210, 60876), (3382, 57780), (3420, 57138), (3560, 54891), (3852, 50730), (4005, 48792), (4066, 48060), (4104, 47615), (4280, 45657), (4806, 40660), (4815, 40584), (5073, 38520), (5130, 38092), (5340, 36594), (5778, 33820), (6099, 32040), (6408, 30495), (6420, 30438), (6764, 28890), (6840, 28569), (7704, 25365), (8010, 24396), (8132, 24030), (8455, 23112), (9523, 20520), (9612, 20330), (9630, 20292), (10146, 19260), (10165, 19224), (10260, 19046), (10680, 18297), (11556, 16910), (12015, 16264), (12198, 16020), (12840, 15219), (13528, 14445)]