2019371760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6791}}^1$

素因数の和:6876

約数の個数: 240

約数和(自身を含む): 7883066880

約数和(自身を除く): 5863695120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 590, 630, 708, 720, 826, 840, 885, 944, 1008, 1062, 1180, 1239, 1260, 1416, 1652, 1680, 1770, 2065, 2124, 2360, 2478, 2520, 2655, 2832, 3304, 3540, 3717, 4130, 4248, 4720, 4956, 5040, 5310, 6195, 6608, 6791, 7080, 7434, 8260, 8496, 9912, 10620, 12390, 13582, 14160, 14868, 16520, 18585, 19824, 20373, 21240, 24780, 27164, 29736, 33040, 33955, 37170, 40746, 42480, 47537, 49560, 54328, 59472, 61119, 67910, 74340, 81492, 95074, 99120, 101865, 108656, 122238, 135820, 142611, 148680, 162984, 190148, 203730, 237685, 244476, 271640, 285222, 297360, 305595, 325968, 380296, 400669, 407460, 427833, 475370, 488952, 543280, 570444, 611190, 713055, 760592, 801338, 814920, 855666, 950740, 977904, 1140888, 1202007, 1222380, 1426110, 1602676, 1629840, 1711332, 1901480, 2003345, 2139165, 2281776, 2404014, 2444760, 2804683, 2852220, 3205352, 3422664, 3606021, 3802960, 4006690, 4278330, 4808028, 4889520, 5609366, 5704440, 6010035, 6410704, 6845328, 7212042, 8013380, 8414049, 8556660, 9616056, 11218732, 11408880, 12020070, 14023415, 14424084, 16026760, 16828098, 17113320, 18030105, 19232112, 22437464, 24040140, 25242147, 28046830, 28848168, 32053520, 33656196, 34226640, 36060210, 42070245, 44874928, 48080280, 50484294, 56093660, 57696336, 67312392, 72120420, 84140490, 96160560, 100968588, 112187320, 126210735, 134624784, 144240840, 168280980, 201937176, 224374640, 252421470, 288481680, 336561960, 403874352, 504842940, 673123920, 1009685880, 2019371760]

約数ペア:

[(1, 2019371760), (2, 1009685880), (3, 673123920), (4, 504842940), (5, 403874352), (6, 336561960), (7, 288481680), (8, 252421470), (9, 224374640), (10, 201937176), (12, 168280980), (14, 144240840), (15, 134624784), (16, 126210735), (18, 112187320), (20, 100968588), (21, 96160560), (24, 84140490), (28, 72120420), (30, 67312392), (35, 57696336), (36, 56093660), (40, 50484294), (42, 48080280), (45, 44874928), (48, 42070245), (56, 36060210), (59, 34226640), (60, 33656196), (63, 32053520), (70, 28848168), (72, 28046830), (80, 25242147), (84, 24040140), (90, 22437464), (105, 19232112), (112, 18030105), (118, 17113320), (120, 16828098), (126, 16026760), (140, 14424084), (144, 14023415), (168, 12020070), (177, 11408880), (180, 11218732), (210, 9616056), (236, 8556660), (240, 8414049), (252, 8013380), (280, 7212042), (295, 6845328), (315, 6410704), (336, 6010035), (354, 5704440), (360, 5609366), (413, 4889520), (420, 4808028), (472, 4278330), (504, 4006690), (531, 3802960), (560, 3606021), (590, 3422664), (630, 3205352), (708, 2852220), (720, 2804683), (826, 2444760), (840, 2404014), (885, 2281776), (944, 2139165), (1008, 2003345), (1062, 1901480), (1180, 1711332), (1239, 1629840), (1260, 1602676), (1416, 1426110), (1652, 1222380), (1680, 1202007), (1770, 1140888), (2065, 977904), (2124, 950740), (2360, 855666), (2478, 814920), (2520, 801338), (2655, 760592), (2832, 713055), (3304, 611190), (3540, 570444), (3717, 543280), (4130, 488952), (4248, 475370), (4720, 427833), (4956, 407460), (5040, 400669), (5310, 380296), (6195, 325968), (6608, 305595), (6791, 297360), (7080, 285222), (7434, 271640), (8260, 244476), (8496, 237685), (9912, 203730), (10620, 190148), (12390, 162984), (13582, 148680), (14160, 142611), (14868, 135820), (16520, 122238), (18585, 108656), (19824, 101865), (20373, 99120), (21240, 95074), (24780, 81492), (27164, 74340), (29736, 67910), (33040, 61119), (33955, 59472), (37170, 54328), (40746, 49560), (42480, 47537)]