2511235440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:877

約数の個数: 320

約数和(自身を含む): 9936030720

約数和(自身を除く): 7424795280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 307, 315, 336, 360, 378, 420, 432, 504, 540, 541, 560, 614, 630, 720, 756, 840, 921, 945, 1008, 1080, 1082, 1228, 1260, 1512, 1535, 1623, 1680, 1842, 1890, 2149, 2160, 2164, 2456, 2520, 2705, 2763, 3024, 3070, 3246, 3684, 3780, 3787, 4298, 4328, 4605, 4869, 4912, 5040, 5410, 5526, 6140, 6447, 6492, 7368, 7560, 7574, 8115, 8289, 8596, 8656, 9210, 9738, 10745, 10820, 11052, 11361, 12280, 12894, 12984, 13815, 14607, 14736, 15120, 15148, 16230, 16578, 17192, 18420, 18935, 19341, 19476, 21490, 21640, 22104, 22722, 24345, 24560, 25788, 25968, 27630, 29214, 30296, 32235, 32460, 33156, 34083, 34384, 36840, 37870, 38682, 38952, 41445, 42980, 43280, 44208, 45444, 48690, 51576, 55260, 56805, 58023, 58428, 60592, 64470, 64920, 66312, 68166, 73035, 73680, 75740, 77364, 77904, 82890, 85960, 90888, 96705, 97380, 102249, 103152, 110520, 113610, 116046, 116856, 128940, 129840, 132624, 136332, 146070, 151480, 154728, 165780, 166087, 170415, 171920, 181776, 193410, 194760, 204498, 221040, 227220, 232092, 233712, 257880, 272664, 290115, 292140, 302960, 309456, 331560, 332174, 340830, 386820, 389520, 408996, 454440, 464184, 498261, 511245, 515760, 545328, 580230, 584280, 663120, 664348, 681660, 773640, 817992, 830435, 908880, 928368, 996522, 1022490, 1160460, 1162609, 1168560, 1328696, 1363320, 1494783, 1547280, 1635984, 1660870, 1993044, 2044980, 2320920, 2325218, 2491305, 2657392, 2726640, 2989566, 3321740, 3487827, 3986088, 4089960, 4484349, 4641840, 4650436, 4982610, 5813045, 5979132, 6643480, 6975654, 7473915, 7972176, 8179920, 8968698, 9300872, 9965220, 10463481, 11626090, 11958264, 13286960, 13951308, 14947830, 17439135, 17937396, 18601744, 19930440, 20926962, 22421745, 23252180, 23916528, 27902616, 29895660, 31390443, 34878270, 35874792, 39860880, 41853924, 44843490, 46504360, 52317405, 55805232, 59791320, 62780886, 69756540, 71749584, 83707848, 89686980, 93008720, 104634810, 119582640, 125561772, 139513080, 156952215, 167415696, 179373960, 209269620, 251123544, 279026160, 313904430, 358747920, 418539240, 502247088, 627808860, 837078480, 1255617720, 2511235440]

約数ペア:

[(1, 2511235440), (2, 1255617720), (3, 837078480), (4, 627808860), (5, 502247088), (6, 418539240), (7, 358747920), (8, 313904430), (9, 279026160), (10, 251123544), (12, 209269620), (14, 179373960), (15, 167415696), (16, 156952215), (18, 139513080), (20, 125561772), (21, 119582640), (24, 104634810), (27, 93008720), (28, 89686980), (30, 83707848), (35, 71749584), (36, 69756540), (40, 62780886), (42, 59791320), (45, 55805232), (48, 52317405), (54, 46504360), (56, 44843490), (60, 41853924), (63, 39860880), (70, 35874792), (72, 34878270), (80, 31390443), (84, 29895660), (90, 27902616), (105, 23916528), (108, 23252180), (112, 22421745), (120, 20926962), (126, 19930440), (135, 18601744), (140, 17937396), (144, 17439135), (168, 14947830), (180, 13951308), (189, 13286960), (210, 11958264), (216, 11626090), (240, 10463481), (252, 9965220), (270, 9300872), (280, 8968698), (307, 8179920), (315, 7972176), (336, 7473915), (360, 6975654), (378, 6643480), (420, 5979132), (432, 5813045), (504, 4982610), (540, 4650436), (541, 4641840), (560, 4484349), (614, 4089960), (630, 3986088), (720, 3487827), (756, 3321740), (840, 2989566), (921, 2726640), (945, 2657392), (1008, 2491305), (1080, 2325218), (1082, 2320920), (1228, 2044980), (1260, 1993044), (1512, 1660870), (1535, 1635984), (1623, 1547280), (1680, 1494783), (1842, 1363320), (1890, 1328696), (2149, 1168560), (2160, 1162609), (2164, 1160460), (2456, 1022490), (2520, 996522), (2705, 928368), (2763, 908880), (3024, 830435), (3070, 817992), (3246, 773640), (3684, 681660), (3780, 664348), (3787, 663120), (4298, 584280), (4328, 580230), (4605, 545328), (4869, 515760), (4912, 511245), (5040, 498261), (5410, 464184), (5526, 454440), (6140, 408996), (6447, 389520), (6492, 386820), (7368, 340830), (7560, 332174), (7574, 331560), (8115, 309456), (8289, 302960), (8596, 292140), (8656, 290115), (9210, 272664), (9738, 257880), (10745, 233712), (10820, 232092), (11052, 227220), (11361, 221040), (12280, 204498), (12894, 194760), (12984, 193410), (13815, 181776), (14607, 171920), (14736, 170415), (15120, 166087), (15148, 165780), (16230, 154728), (16578, 151480), (17192, 146070), (18420, 136332), (18935, 132624), (19341, 129840), (19476, 128940), (21490, 116856), (21640, 116046), (22104, 113610), (22722, 110520), (24345, 103152), (24560, 102249), (25788, 97380), (25968, 96705), (27630, 90888), (29214, 85960), (30296, 82890), (32235, 77904), (32460, 77364), (33156, 75740), (34083, 73680), (34384, 73035), (36840, 68166), (37870, 66312), (38682, 64920), (38952, 64470), (41445, 60592), (42980, 58428), (43280, 58023), (44208, 56805), (45444, 55260), (48690, 51576)]