1413442920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13841}}^1$

素因数の和:13915

約数の個数: 128

約数和(自身を含む): 4544605440

約数和(自身を除く): 3131162520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1480, 1702, 2220, 2553, 2760, 3404, 4255, 4440, 5106, 6808, 8510, 10212, 12765, 13841, 17020, 20424, 25530, 27682, 34040, 41523, 51060, 55364, 69205, 83046, 102120, 110728, 138410, 166092, 207615, 276820, 318343, 332184, 415230, 512117, 553640, 636686, 830460, 955029, 1024234, 1273372, 1536351, 1591715, 1660920, 1910058, 2048468, 2546744, 2560585, 3072702, 3183430, 3820116, 4096936, 4775145, 5121170, 6145404, 6366860, 7640232, 7681755, 9550290, 10242340, 11778691, 12290808, 12733720, 15363510, 19100580, 20484680, 23557382, 30727020, 35336073, 38201160, 47114764, 58893455, 61454040, 70672146, 94229528, 117786910, 141344292, 176680365, 235573820, 282688584, 353360730, 471147640, 706721460, 1413442920]

約数ペア:

[(1, 1413442920), (2, 706721460), (3, 471147640), (4, 353360730), (5, 282688584), (6, 235573820), (8, 176680365), (10, 141344292), (12, 117786910), (15, 94229528), (20, 70672146), (23, 61454040), (24, 58893455), (30, 47114764), (37, 38201160), (40, 35336073), (46, 30727020), (60, 23557382), (69, 20484680), (74, 19100580), (92, 15363510), (111, 12733720), (115, 12290808), (120, 11778691), (138, 10242340), (148, 9550290), (184, 7681755), (185, 7640232), (222, 6366860), (230, 6145404), (276, 5121170), (296, 4775145), (345, 4096936), (370, 3820116), (444, 3183430), (460, 3072702), (552, 2560585), (555, 2546744), (690, 2048468), (740, 1910058), (851, 1660920), (888, 1591715), (920, 1536351), (1110, 1273372), (1380, 1024234), (1480, 955029), (1702, 830460), (2220, 636686), (2553, 553640), (2760, 512117), (3404, 415230), (4255, 332184), (4440, 318343), (5106, 276820), (6808, 207615), (8510, 166092), (10212, 138410), (12765, 110728), (13841, 102120), (17020, 83046), (20424, 69205), (25530, 55364), (27682, 51060), (34040, 41523)]