1284594480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2036

約数の個数: 240

約数和(自身を含む): 4713823296

約数和(自身を除く): 3429228816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 780, 852, 923, 936, 1040, 1065, 1136, 1170, 1278, 1420, 1560, 1704, 1846, 1872, 1933, 2130, 2340, 2556, 2769, 2840, 3120, 3195, 3408, 3692, 3866, 4260, 4615, 4680, 5112, 5538, 5680, 5799, 6390, 7384, 7732, 8307, 8520, 9230, 9360, 9665, 10224, 11076, 11598, 12780, 13845, 14768, 15464, 16614, 17040, 17397, 18460, 19330, 22152, 23196, 25129, 25560, 27690, 28995, 30928, 33228, 34794, 36920, 38660, 41535, 44304, 46392, 50258, 51120, 55380, 57990, 66456, 69588, 73840, 75387, 77320, 83070, 86985, 92784, 100516, 110760, 115980, 125645, 132912, 137243, 139176, 150774, 154640, 166140, 173970, 201032, 221520, 226161, 231960, 251290, 274486, 278352, 301548, 332280, 347940, 376935, 402064, 411729, 452322, 463920, 502580, 548972, 603096, 664560, 686215, 695880, 753870, 823458, 904644, 1005160, 1097944, 1130805, 1206192, 1235187, 1372430, 1391760, 1507740, 1646916, 1784159, 1809288, 2010320, 2058645, 2195888, 2261610, 2470374, 2744860, 3015480, 3293832, 3568318, 3618576, 4117290, 4523220, 4940748, 5352477, 5489720, 6030960, 6175935, 6587664, 7136636, 8234580, 8920795, 9046440, 9881496, 10704954, 10979440, 12351870, 14273272, 16057431, 16469160, 17841590, 18092880, 19762992, 21409908, 24703740, 26762385, 28546544, 32114862, 32938320, 35683180, 42819816, 49407480, 53524770, 64229724, 71366360, 80287155, 85639632, 98814960, 107049540, 128459448, 142732720, 160574310, 214099080, 256918896, 321148620, 428198160, 642297240, 1284594480]

約数ペア:

[(1, 1284594480), (2, 642297240), (3, 428198160), (4, 321148620), (5, 256918896), (6, 214099080), (8, 160574310), (9, 142732720), (10, 128459448), (12, 107049540), (13, 98814960), (15, 85639632), (16, 80287155), (18, 71366360), (20, 64229724), (24, 53524770), (26, 49407480), (30, 42819816), (36, 35683180), (39, 32938320), (40, 32114862), (45, 28546544), (48, 26762385), (52, 24703740), (60, 21409908), (65, 19762992), (71, 18092880), (72, 17841590), (78, 16469160), (80, 16057431), (90, 14273272), (104, 12351870), (117, 10979440), (120, 10704954), (130, 9881496), (142, 9046440), (144, 8920795), (156, 8234580), (180, 7136636), (195, 6587664), (208, 6175935), (213, 6030960), (234, 5489720), (240, 5352477), (260, 4940748), (284, 4523220), (312, 4117290), (355, 3618576), (360, 3568318), (390, 3293832), (426, 3015480), (468, 2744860), (520, 2470374), (568, 2261610), (585, 2195888), (624, 2058645), (639, 2010320), (710, 1809288), (720, 1784159), (780, 1646916), (852, 1507740), (923, 1391760), (936, 1372430), (1040, 1235187), (1065, 1206192), (1136, 1130805), (1170, 1097944), (1278, 1005160), (1420, 904644), (1560, 823458), (1704, 753870), (1846, 695880), (1872, 686215), (1933, 664560), (2130, 603096), (2340, 548972), (2556, 502580), (2769, 463920), (2840, 452322), (3120, 411729), (3195, 402064), (3408, 376935), (3692, 347940), (3866, 332280), (4260, 301548), (4615, 278352), (4680, 274486), (5112, 251290), (5538, 231960), (5680, 226161), (5799, 221520), (6390, 201032), (7384, 173970), (7732, 166140), (8307, 154640), (8520, 150774), (9230, 139176), (9360, 137243), (9665, 132912), (10224, 125645), (11076, 115980), (11598, 110760), (12780, 100516), (13845, 92784), (14768, 86985), (15464, 83070), (16614, 77320), (17040, 75387), (17397, 73840), (18460, 69588), (19330, 66456), (22152, 57990), (23196, 55380), (25129, 51120), (25560, 50258), (27690, 46392), (28995, 44304), (30928, 41535), (33228, 38660), (34794, 36920)]