243962280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 866174400

約数和(自身を除く): 622212120

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1321, 1368, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 2642, 3078, 3240, 3420, 3963, 4104, 4617, 4860, 5130, 5284, 6156, 6605, 6840, 7695, 7926, 9234, 9720, 10260, 10568, 11889, 12312, 13210, 15390, 15852, 18468, 19815, 20520, 23085, 23778, 25099, 26420, 30780, 31704, 35667, 36936, 39630, 46170, 47556, 50198, 52840, 59445, 61560, 71334, 75297, 79260, 92340, 95112, 100396, 107001, 118890, 125495, 142668, 150594, 158520, 178335, 184680, 200792, 214002, 225891, 237780, 250990, 285336, 301188, 321003, 356670, 376485, 428004, 451782, 475560, 501980, 535005, 602376, 642006, 677673, 713340, 752970, 856008, 903564, 1003960, 1070010, 1129455, 1284012, 1355346, 1426680, 1505940, 1605015, 1807128, 2033019, 2140020, 2258910, 2568024, 2710692, 3011880, 3210030, 3388365, 4066038, 4280040, 4517820, 5421384, 6099057, 6420060, 6776730, 8132076, 9035640, 10165095, 12198114, 12840120, 13553460, 16264152, 20330190, 24396228, 27106920, 30495285, 40660380, 48792456, 60990570, 81320760, 121981140, 243962280]

約数ペア:

[(1, 243962280), (2, 121981140), (3, 81320760), (4, 60990570), (5, 48792456), (6, 40660380), (8, 30495285), (9, 27106920), (10, 24396228), (12, 20330190), (15, 16264152), (18, 13553460), (19, 12840120), (20, 12198114), (24, 10165095), (27, 9035640), (30, 8132076), (36, 6776730), (38, 6420060), (40, 6099057), (45, 5421384), (54, 4517820), (57, 4280040), (60, 4066038), (72, 3388365), (76, 3210030), (81, 3011880), (90, 2710692), (95, 2568024), (108, 2258910), (114, 2140020), (120, 2033019), (135, 1807128), (152, 1605015), (162, 1505940), (171, 1426680), (180, 1355346), (190, 1284012), (216, 1129455), (228, 1070010), (243, 1003960), (270, 903564), (285, 856008), (324, 752970), (342, 713340), (360, 677673), (380, 642006), (405, 602376), (456, 535005), (486, 501980), (513, 475560), (540, 451782), (570, 428004), (648, 376485), (684, 356670), (760, 321003), (810, 301188), (855, 285336), (972, 250990), (1026, 237780), (1080, 225891), (1140, 214002), (1215, 200792), (1321, 184680), (1368, 178335), (1539, 158520), (1620, 150594), (1710, 142668), (1944, 125495), (2052, 118890), (2280, 107001), (2430, 100396), (2565, 95112), (2642, 92340), (3078, 79260), (3240, 75297), (3420, 71334), (3963, 61560), (4104, 59445), (4617, 52840), (4860, 50198), (5130, 47556), (5284, 46170), (6156, 39630), (6605, 36936), (6840, 35667), (7695, 31704), (7926, 30780), (9234, 26420), (9720, 25099), (10260, 23778), (10568, 23085), (11889, 20520), (12312, 19815), (13210, 18468), (15390, 15852)]