15731259840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:920

約数の個数: 336

約数和(自身を含む): 55460920320

約数和(自身を除く): 39729660480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 107, 120, 142, 144, 160, 180, 192, 213, 214, 240, 284, 288, 320, 321, 355, 360, 426, 428, 480, 535, 568, 576, 639, 642, 710, 719, 720, 852, 856, 960, 963, 1065, 1070, 1136, 1278, 1284, 1420, 1438, 1440, 1605, 1704, 1712, 1926, 2130, 2140, 2157, 2272, 2556, 2568, 2840, 2876, 2880, 3195, 3210, 3408, 3424, 3595, 3852, 4260, 4280, 4314, 4544, 4815, 5112, 5136, 5680, 5752, 6390, 6420, 6471, 6816, 6848, 7190, 7597, 7704, 8520, 8560, 8628, 9630, 10224, 10272, 10785, 11360, 11504, 12780, 12840, 12942, 13632, 14380, 15194, 15408, 17040, 17120, 17256, 19260, 20448, 20544, 21570, 22720, 22791, 23008, 25560, 25680, 25884, 28760, 30388, 30816, 32355, 34080, 34240, 34512, 37985, 38520, 40896, 43140, 45582, 46016, 51049, 51120, 51360, 51768, 57520, 60776, 61632, 64710, 68160, 68373, 69024, 75970, 76933, 77040, 86280, 91164, 102098, 102240, 102720, 103536, 113955, 115040, 121552, 129420, 136746, 138048, 151940, 153147, 153866, 154080, 172560, 182328, 204196, 204480, 207072, 227910, 230080, 230799, 243104, 255245, 258840, 273492, 303880, 306294, 307732, 308160, 341865, 345120, 364656, 384665, 408392, 414144, 455820, 459441, 461598, 486208, 510490, 517680, 546984, 607760, 612588, 615464, 683730, 690240, 692397, 729312, 765735, 769330, 816784, 911640, 918882, 923196, 1020980, 1035360, 1093968, 1153995, 1215520, 1225176, 1230928, 1367460, 1384794, 1458624, 1531470, 1538660, 1633568, 1823280, 1837764, 1846392, 2041960, 2070720, 2187936, 2297205, 2307990, 2431040, 2450352, 2461856, 2734920, 2769588, 3062940, 3077320, 3267136, 3461985, 3646560, 3675528, 3692784, 4083920, 4375872, 4594410, 4615980, 4900704, 4923712, 5462243, 5469840, 5539176, 6125880, 6154640, 6923970, 7293120, 7351056, 7385568, 8167840, 9188820, 9231960, 9801408, 10924486, 10939680, 11078352, 12251760, 12309280, 13847940, 14702112, 14771136, 16335680, 16386729, 18377640, 18463920, 21848972, 21879360, 22156704, 24503520, 24618560, 27311215, 27695880, 29404224, 32773458, 36755280, 36927840, 43697944, 44313408, 49007040, 49160187, 54622430, 55391760, 65546916, 73510560, 73855680, 81933645, 87395888, 98320374, 109244860, 110783520, 131093832, 147021120, 163867290, 174791776, 196640748, 218489720, 221567040, 245800935, 262187664, 327734580, 349583552, 393281496, 436979440, 491601870, 524375328, 655469160, 786562992, 873958880, 983203740, 1048750656, 1310938320, 1573125984, 1747917760, 1966407480, 2621876640, 3146251968, 3932814960, 5243753280, 7865629920, 15731259840]

約数ペア:

[(1, 15731259840), (2, 7865629920), (3, 5243753280), (4, 3932814960), (5, 3146251968), (6, 2621876640), (8, 1966407480), (9, 1747917760), (10, 1573125984), (12, 1310938320), (15, 1048750656), (16, 983203740), (18, 873958880), (20, 786562992), (24, 655469160), (30, 524375328), (32, 491601870), (36, 436979440), (40, 393281496), (45, 349583552), (48, 327734580), (60, 262187664), (64, 245800935), (71, 221567040), (72, 218489720), (80, 196640748), (90, 174791776), (96, 163867290), (107, 147021120), (120, 131093832), (142, 110783520), (144, 109244860), (160, 98320374), (180, 87395888), (192, 81933645), (213, 73855680), (214, 73510560), (240, 65546916), (284, 55391760), (288, 54622430), (320, 49160187), (321, 49007040), (355, 44313408), (360, 43697944), (426, 36927840), (428, 36755280), (480, 32773458), (535, 29404224), (568, 27695880), (576, 27311215), (639, 24618560), (642, 24503520), (710, 22156704), (719, 21879360), (720, 21848972), (852, 18463920), (856, 18377640), (960, 16386729), (963, 16335680), (1065, 14771136), (1070, 14702112), (1136, 13847940), (1278, 12309280), (1284, 12251760), (1420, 11078352), (1438, 10939680), (1440, 10924486), (1605, 9801408), (1704, 9231960), (1712, 9188820), (1926, 8167840), (2130, 7385568), (2140, 7351056), (2157, 7293120), (2272, 6923970), (2556, 6154640), (2568, 6125880), (2840, 5539176), (2876, 5469840), (2880, 5462243), (3195, 4923712), (3210, 4900704), (3408, 4615980), (3424, 4594410), (3595, 4375872), (3852, 4083920), (4260, 3692784), (4280, 3675528), (4314, 3646560), (4544, 3461985), (4815, 3267136), (5112, 3077320), (5136, 3062940), (5680, 2769588), (5752, 2734920), (6390, 2461856), (6420, 2450352), (6471, 2431040), (6816, 2307990), (6848, 2297205), (7190, 2187936), (7597, 2070720), (7704, 2041960), (8520, 1846392), (8560, 1837764), (8628, 1823280), (9630, 1633568), (10224, 1538660), (10272, 1531470), (10785, 1458624), (11360, 1384794), (11504, 1367460), (12780, 1230928), (12840, 1225176), (12942, 1215520), (13632, 1153995), (14380, 1093968), (15194, 1035360), (15408, 1020980), (17040, 923196), (17120, 918882), (17256, 911640), (19260, 816784), (20448, 769330), (20544, 765735), (21570, 729312), (22720, 692397), (22791, 690240), (23008, 683730), (25560, 615464), (25680, 612588), (25884, 607760), (28760, 546984), (30388, 517680), (30816, 510490), (32355, 486208), (34080, 461598), (34240, 459441), (34512, 455820), (37985, 414144), (38520, 408392), (40896, 384665), (43140, 364656), (45582, 345120), (46016, 341865), (51049, 308160), (51120, 307732), (51360, 306294), (51768, 303880), (57520, 273492), (60776, 258840), (61632, 255245), (64710, 243104), (68160, 230799), (68373, 230080), (69024, 227910), (75970, 207072), (76933, 204480), (77040, 204196), (86280, 182328), (91164, 172560), (102098, 154080), (102240, 153866), (102720, 153147), (103536, 151940), (113955, 138048), (115040, 136746), (121552, 129420)]