350190120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1181}}^1$

素因数の和:1555

約数の個数: 128

約数和(自身を含む): 1205072640

約数和(自身を除く): 854882520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 353, 420, 706, 840, 1059, 1181, 1412, 1765, 2118, 2362, 2471, 2824, 3530, 3543, 4236, 4724, 4942, 5295, 5905, 7060, 7086, 7413, 8267, 8472, 9448, 9884, 10590, 11810, 12355, 14120, 14172, 14826, 16534, 17715, 19768, 21180, 23620, 24710, 24801, 28344, 29652, 33068, 35430, 37065, 41335, 42360, 47240, 49420, 49602, 59304, 66136, 70860, 74130, 82670, 98840, 99204, 124005, 141720, 148260, 165340, 198408, 248010, 296520, 330680, 416893, 496020, 833786, 992040, 1250679, 1667572, 2084465, 2501358, 2918251, 3335144, 4168930, 5002716, 5836502, 6253395, 8337860, 8754753, 10005432, 11673004, 12506790, 14591255, 16675720, 17509506, 23346008, 25013580, 29182510, 35019012, 43773765, 50027160, 58365020, 70038024, 87547530, 116730040, 175095060, 350190120]

約数ペア:

[(1, 350190120), (2, 175095060), (3, 116730040), (4, 87547530), (5, 70038024), (6, 58365020), (7, 50027160), (8, 43773765), (10, 35019012), (12, 29182510), (14, 25013580), (15, 23346008), (20, 17509506), (21, 16675720), (24, 14591255), (28, 12506790), (30, 11673004), (35, 10005432), (40, 8754753), (42, 8337860), (56, 6253395), (60, 5836502), (70, 5002716), (84, 4168930), (105, 3335144), (120, 2918251), (140, 2501358), (168, 2084465), (210, 1667572), (280, 1250679), (353, 992040), (420, 833786), (706, 496020), (840, 416893), (1059, 330680), (1181, 296520), (1412, 248010), (1765, 198408), (2118, 165340), (2362, 148260), (2471, 141720), (2824, 124005), (3530, 99204), (3543, 98840), (4236, 82670), (4724, 74130), (4942, 70860), (5295, 66136), (5905, 59304), (7060, 49602), (7086, 49420), (7413, 47240), (8267, 42360), (8472, 41335), (9448, 37065), (9884, 35430), (10590, 33068), (11810, 29652), (12355, 28344), (14120, 24801), (14172, 24710), (14826, 23620), (16534, 21180), (17715, 19768)]