224737380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 784353024

約数和(自身を除く): 559615644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 252, 315, 346, 420, 519, 630, 692, 865, 1031, 1038, 1211, 1260, 1557, 1730, 2062, 2076, 2422, 2595, 3093, 3114, 3460, 3633, 4124, 4844, 5155, 5190, 6055, 6186, 6228, 7217, 7266, 7785, 9279, 10310, 10380, 10899, 12110, 12372, 14434, 14532, 15465, 15570, 18165, 18558, 20620, 21651, 21798, 24220, 28868, 30930, 31140, 36085, 36330, 37116, 43302, 43596, 46395, 54495, 61860, 64953, 72170, 72660, 86604, 92790, 108255, 108990, 129906, 144340, 178363, 185580, 216510, 217980, 259812, 324765, 356726, 433020, 535089, 649530, 713452, 891815, 1070178, 1248541, 1299060, 1605267, 1783630, 2140356, 2497082, 2675445, 3210534, 3567260, 3745623, 4994164, 5350890, 6242705, 6421068, 7491246, 8026335, 10701780, 11236869, 12485410, 14982492, 16052670, 18728115, 22473738, 24970820, 32105340, 37456230, 44947476, 56184345, 74912460, 112368690, 224737380]

約数ペア:

[(1, 224737380), (2, 112368690), (3, 74912460), (4, 56184345), (5, 44947476), (6, 37456230), (7, 32105340), (9, 24970820), (10, 22473738), (12, 18728115), (14, 16052670), (15, 14982492), (18, 12485410), (20, 11236869), (21, 10701780), (28, 8026335), (30, 7491246), (35, 6421068), (36, 6242705), (42, 5350890), (45, 4994164), (60, 3745623), (63, 3567260), (70, 3210534), (84, 2675445), (90, 2497082), (105, 2140356), (126, 1783630), (140, 1605267), (173, 1299060), (180, 1248541), (210, 1070178), (252, 891815), (315, 713452), (346, 649530), (420, 535089), (519, 433020), (630, 356726), (692, 324765), (865, 259812), (1031, 217980), (1038, 216510), (1211, 185580), (1260, 178363), (1557, 144340), (1730, 129906), (2062, 108990), (2076, 108255), (2422, 92790), (2595, 86604), (3093, 72660), (3114, 72170), (3460, 64953), (3633, 61860), (4124, 54495), (4844, 46395), (5155, 43596), (5190, 43302), (6055, 37116), (6186, 36330), (6228, 36085), (7217, 31140), (7266, 30930), (7785, 28868), (9279, 24220), (10310, 21798), (10380, 21651), (10899, 20620), (12110, 18558), (12372, 18165), (14434, 15570), (14532, 15465)]