18053663280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{1619}}^1$

素因数の和:2211

約数の個数: 160

約数和(自身を含む): 56696371200

約数和(自身を除く): 38642707920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 479, 485, 582, 776, 958, 970, 1164, 1437, 1455, 1552, 1619, 1916, 1940, 2328, 2395, 2874, 2910, 3238, 3832, 3880, 4656, 4790, 4857, 5748, 5820, 6476, 7185, 7664, 7760, 8095, 9580, 9714, 11496, 11640, 12952, 14370, 16190, 19160, 19428, 22992, 23280, 24285, 25904, 28740, 32380, 38320, 38856, 46463, 48570, 57480, 64760, 77712, 92926, 97140, 114960, 129520, 139389, 157043, 185852, 194280, 232315, 278778, 314086, 371704, 388560, 464630, 471129, 557556, 628172, 696945, 743408, 775501, 785215, 929260, 942258, 1115112, 1256344, 1393890, 1551002, 1570430, 1858520, 1884516, 2230224, 2326503, 2355645, 2512688, 2787780, 3102004, 3140860, 3717040, 3769032, 3877505, 4653006, 4711290, 5575560, 6204008, 6281720, 7538064, 7755010, 9306012, 9422580, 11151120, 11632515, 12408016, 12563440, 15510020, 18612024, 18845160, 23265030, 31020040, 37224048, 37690320, 46530060, 62040080, 75223597, 93060120, 150447194, 186120240, 225670791, 300894388, 376117985, 451341582, 601788776, 752235970, 902683164, 1128353955, 1203577552, 1504471940, 1805366328, 2256707910, 3008943880, 3610732656, 4513415820, 6017887760, 9026831640, 18053663280]

約数ペア:

[(1, 18053663280), (2, 9026831640), (3, 6017887760), (4, 4513415820), (5, 3610732656), (6, 3008943880), (8, 2256707910), (10, 1805366328), (12, 1504471940), (15, 1203577552), (16, 1128353955), (20, 902683164), (24, 752235970), (30, 601788776), (40, 451341582), (48, 376117985), (60, 300894388), (80, 225670791), (97, 186120240), (120, 150447194), (194, 93060120), (240, 75223597), (291, 62040080), (388, 46530060), (479, 37690320), (485, 37224048), (582, 31020040), (776, 23265030), (958, 18845160), (970, 18612024), (1164, 15510020), (1437, 12563440), (1455, 12408016), (1552, 11632515), (1619, 11151120), (1916, 9422580), (1940, 9306012), (2328, 7755010), (2395, 7538064), (2874, 6281720), (2910, 6204008), (3238, 5575560), (3832, 4711290), (3880, 4653006), (4656, 3877505), (4790, 3769032), (4857, 3717040), (5748, 3140860), (5820, 3102004), (6476, 2787780), (7185, 2512688), (7664, 2355645), (7760, 2326503), (8095, 2230224), (9580, 1884516), (9714, 1858520), (11496, 1570430), (11640, 1551002), (12952, 1393890), (14370, 1256344), (16190, 1115112), (19160, 942258), (19428, 929260), (22992, 785215), (23280, 775501), (24285, 743408), (25904, 696945), (28740, 628172), (32380, 557556), (38320, 471129), (38856, 464630), (46463, 388560), (48570, 371704), (57480, 314086), (64760, 278778), (77712, 232315), (92926, 194280), (97140, 185852), (114960, 157043), (129520, 139389)]