12519991440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6151}}^1$

素因数の和:6438

約数の個数: 240

約数和(自身を含む): 46054659456

約数和(自身を除く): 33534668016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 257, 264, 330, 360, 396, 440, 495, 514, 528, 660, 720, 771, 792, 880, 990, 1028, 1285, 1320, 1542, 1584, 1980, 2056, 2313, 2570, 2640, 2827, 3084, 3855, 3960, 4112, 4626, 5140, 5654, 6151, 6168, 7710, 7920, 8481, 9252, 10280, 11308, 11565, 12302, 12336, 14135, 15420, 16962, 18453, 18504, 20560, 22616, 23130, 24604, 25443, 28270, 30755, 30840, 33924, 36906, 37008, 42405, 45232, 46260, 49208, 50886, 55359, 56540, 61510, 61680, 67661, 67848, 73812, 84810, 92265, 92520, 98416, 101772, 110718, 113080, 123020, 127215, 135322, 135696, 147624, 169620, 184530, 185040, 202983, 203544, 221436, 226160, 246040, 254430, 270644, 276795, 295248, 338305, 339240, 369060, 405966, 407088, 442872, 492080, 508860, 541288, 553590, 608949, 676610, 678480, 738120, 811932, 885744, 1014915, 1017720, 1082576, 1107180, 1217898, 1353220, 1476240, 1580807, 1623864, 2029830, 2035440, 2214360, 2435796, 2706440, 3044745, 3161614, 3247728, 4059660, 4428720, 4742421, 4871592, 5412880, 6089490, 6323228, 7904035, 8119320, 9484842, 9743184, 12178980, 12646456, 14227263, 15808070, 16238640, 17388877, 18969684, 23712105, 24357960, 25292912, 28454526, 31616140, 34777754, 37939368, 47424210, 48715920, 52166631, 56909052, 63232280, 69555508, 71136315, 75878736, 86944385, 94848420, 104333262, 113818104, 126464560, 139111016, 142272630, 156499893, 173888770, 189696840, 208666524, 227636208, 260833155, 278222032, 284545260, 312999786, 347777540, 379393680, 417333048, 521666310, 569090520, 625999572, 695555080, 782499465, 834666096, 1043332620, 1138181040, 1251999144, 1391110160, 1564998930, 2086665240, 2503998288, 3129997860, 4173330480, 6259995720, 12519991440]

約数ペア:

[(1, 12519991440), (2, 6259995720), (3, 4173330480), (4, 3129997860), (5, 2503998288), (6, 2086665240), (8, 1564998930), (9, 1391110160), (10, 1251999144), (11, 1138181040), (12, 1043332620), (15, 834666096), (16, 782499465), (18, 695555080), (20, 625999572), (22, 569090520), (24, 521666310), (30, 417333048), (33, 379393680), (36, 347777540), (40, 312999786), (44, 284545260), (45, 278222032), (48, 260833155), (55, 227636208), (60, 208666524), (66, 189696840), (72, 173888770), (80, 156499893), (88, 142272630), (90, 139111016), (99, 126464560), (110, 113818104), (120, 104333262), (132, 94848420), (144, 86944385), (165, 75878736), (176, 71136315), (180, 69555508), (198, 63232280), (220, 56909052), (240, 52166631), (257, 48715920), (264, 47424210), (330, 37939368), (360, 34777754), (396, 31616140), (440, 28454526), (495, 25292912), (514, 24357960), (528, 23712105), (660, 18969684), (720, 17388877), (771, 16238640), (792, 15808070), (880, 14227263), (990, 12646456), (1028, 12178980), (1285, 9743184), (1320, 9484842), (1542, 8119320), (1584, 7904035), (1980, 6323228), (2056, 6089490), (2313, 5412880), (2570, 4871592), (2640, 4742421), (2827, 4428720), (3084, 4059660), (3855, 3247728), (3960, 3161614), (4112, 3044745), (4626, 2706440), (5140, 2435796), (5654, 2214360), (6151, 2035440), (6168, 2029830), (7710, 1623864), (7920, 1580807), (8481, 1476240), (9252, 1353220), (10280, 1217898), (11308, 1107180), (11565, 1082576), (12302, 1017720), (12336, 1014915), (14135, 885744), (15420, 811932), (16962, 738120), (18453, 678480), (18504, 676610), (20560, 608949), (22616, 553590), (23130, 541288), (24604, 508860), (25443, 492080), (28270, 442872), (30755, 407088), (30840, 405966), (33924, 369060), (36906, 339240), (37008, 338305), (42405, 295248), (45232, 276795), (46260, 270644), (49208, 254430), (50886, 246040), (55359, 226160), (56540, 221436), (61510, 203544), (61680, 202983), (67661, 185040), (67848, 184530), (73812, 169620), (84810, 147624), (92265, 135696), (92520, 135322), (98416, 127215), (101772, 123020), (110718, 113080)]