445152240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 320

約数和(自身を含む): 1679892480

約数和(自身を除く): 1234740240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 83, 90, 104, 108, 117, 120, 130, 135, 144, 156, 166, 180, 191, 195, 208, 216, 234, 240, 249, 260, 270, 312, 332, 351, 360, 382, 390, 415, 432, 468, 498, 520, 540, 573, 585, 624, 664, 702, 720, 747, 764, 780, 830, 936, 955, 996, 1040, 1079, 1080, 1146, 1170, 1245, 1328, 1404, 1494, 1528, 1560, 1660, 1719, 1755, 1872, 1910, 1992, 2158, 2160, 2241, 2292, 2340, 2483, 2490, 2808, 2865, 2988, 3056, 3120, 3237, 3320, 3438, 3510, 3735, 3820, 3984, 4316, 4482, 4584, 4680, 4966, 4980, 5157, 5395, 5616, 5730, 5976, 6474, 6640, 6876, 7020, 7449, 7470, 7640, 8595, 8632, 8964, 9168, 9360, 9711, 9932, 9960, 10314, 10790, 11205, 11460, 11952, 12415, 12948, 13752, 14040, 14898, 14940, 15280, 15853, 16185, 17190, 17264, 17928, 19422, 19864, 19920, 20628, 21580, 22347, 22410, 22920, 24830, 25785, 25896, 27504, 28080, 29133, 29796, 29880, 31706, 32370, 34380, 35856, 37245, 38844, 39728, 41256, 43160, 44694, 44820, 45840, 47559, 48555, 49660, 51570, 51792, 58266, 59592, 59760, 63412, 64740, 67041, 68760, 74490, 77688, 79265, 82512, 86320, 89388, 89640, 95118, 97110, 99320, 103140, 111735, 116532, 119184, 126824, 129480, 134082, 137520, 142677, 145665, 148980, 155376, 158530, 178776, 179280, 190236, 194220, 198640, 206089, 206280, 223470, 233064, 237795, 253648, 258960, 268164, 285354, 291330, 297960, 317060, 335205, 357552, 380472, 388440, 412178, 412560, 428031, 446940, 466128, 475590, 536328, 570708, 582660, 595920, 618267, 634120, 670410, 713385, 760944, 776880, 824356, 856062, 893880, 951180, 1030445, 1072656, 1141416, 1165320, 1236534, 1268240, 1340820, 1426770, 1648712, 1712124, 1787760, 1854801, 1902360, 2060890, 2140155, 2282832, 2330640, 2473068, 2681640, 2853540, 3091335, 3297424, 3424248, 3709602, 3804720, 4121780, 4280310, 4946136, 5363280, 5564403, 5707080, 6182670, 6848496, 7419204, 8243560, 8560620, 9274005, 9892272, 11128806, 11414160, 12365340, 14838408, 16487120, 17121240, 18548010, 22257612, 24730680, 27822015, 29676816, 34242480, 37096020, 44515224, 49461360, 55644030, 74192040, 89030448, 111288060, 148384080, 222576120, 445152240]

約数ペア:

[(1, 445152240), (2, 222576120), (3, 148384080), (4, 111288060), (5, 89030448), (6, 74192040), (8, 55644030), (9, 49461360), (10, 44515224), (12, 37096020), (13, 34242480), (15, 29676816), (16, 27822015), (18, 24730680), (20, 22257612), (24, 18548010), (26, 17121240), (27, 16487120), (30, 14838408), (36, 12365340), (39, 11414160), (40, 11128806), (45, 9892272), (48, 9274005), (52, 8560620), (54, 8243560), (60, 7419204), (65, 6848496), (72, 6182670), (78, 5707080), (80, 5564403), (83, 5363280), (90, 4946136), (104, 4280310), (108, 4121780), (117, 3804720), (120, 3709602), (130, 3424248), (135, 3297424), (144, 3091335), (156, 2853540), (166, 2681640), (180, 2473068), (191, 2330640), (195, 2282832), (208, 2140155), (216, 2060890), (234, 1902360), (240, 1854801), (249, 1787760), (260, 1712124), (270, 1648712), (312, 1426770), (332, 1340820), (351, 1268240), (360, 1236534), (382, 1165320), (390, 1141416), (415, 1072656), (432, 1030445), (468, 951180), (498, 893880), (520, 856062), (540, 824356), (573, 776880), (585, 760944), (624, 713385), (664, 670410), (702, 634120), (720, 618267), (747, 595920), (764, 582660), (780, 570708), (830, 536328), (936, 475590), (955, 466128), (996, 446940), (1040, 428031), (1079, 412560), (1080, 412178), (1146, 388440), (1170, 380472), (1245, 357552), (1328, 335205), (1404, 317060), (1494, 297960), (1528, 291330), (1560, 285354), (1660, 268164), (1719, 258960), (1755, 253648), (1872, 237795), (1910, 233064), (1992, 223470), (2158, 206280), (2160, 206089), (2241, 198640), (2292, 194220), (2340, 190236), (2483, 179280), (2490, 178776), (2808, 158530), (2865, 155376), (2988, 148980), (3056, 145665), (3120, 142677), (3237, 137520), (3320, 134082), (3438, 129480), (3510, 126824), (3735, 119184), (3820, 116532), (3984, 111735), (4316, 103140), (4482, 99320), (4584, 97110), (4680, 95118), (4966, 89640), (4980, 89388), (5157, 86320), (5395, 82512), (5616, 79265), (5730, 77688), (5976, 74490), (6474, 68760), (6640, 67041), (6876, 64740), (7020, 63412), (7449, 59760), (7470, 59592), (7640, 58266), (8595, 51792), (8632, 51570), (8964, 49660), (9168, 48555), (9360, 47559), (9711, 45840), (9932, 44820), (9960, 44694), (10314, 43160), (10790, 41256), (11205, 39728), (11460, 38844), (11952, 37245), (12415, 35856), (12948, 34380), (13752, 32370), (14040, 31706), (14898, 29880), (14940, 29796), (15280, 29133), (15853, 28080), (16185, 27504), (17190, 25896), (17264, 25785), (17928, 24830), (19422, 22920), (19864, 22410), (19920, 22347), (20628, 21580)]