23721748260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{160001}}^1$

素因数の和:160373

約数の個数: 96

約数和(自身を含む): 76125111552

約数和(自身を除く): 52403363292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 353, 420, 706, 1059, 1412, 1765, 2118, 2471, 3530, 4236, 4942, 5295, 7060, 7413, 9884, 10590, 12355, 14826, 21180, 24710, 29652, 37065, 49420, 74130, 148260, 160001, 320002, 480003, 640004, 800005, 960006, 1120007, 1600010, 1920012, 2240014, 2400015, 3200020, 3360021, 4480028, 4800030, 5600035, 6720042, 9600060, 11200070, 13440084, 16800105, 22400140, 33600210, 56480353, 67200420, 112960706, 169441059, 225921412, 282401765, 338882118, 395362471, 564803530, 677764236, 790724942, 847205295, 1129607060, 1186087413, 1581449884, 1694410590, 1976812355, 2372174826, 3388821180, 3953624710, 4744349652, 5930437065, 7907249420, 11860874130, 23721748260]

約数ペア:

[(1, 23721748260), (2, 11860874130), (3, 7907249420), (4, 5930437065), (5, 4744349652), (6, 3953624710), (7, 3388821180), (10, 2372174826), (12, 1976812355), (14, 1694410590), (15, 1581449884), (20, 1186087413), (21, 1129607060), (28, 847205295), (30, 790724942), (35, 677764236), (42, 564803530), (60, 395362471), (70, 338882118), (84, 282401765), (105, 225921412), (140, 169441059), (210, 112960706), (353, 67200420), (420, 56480353), (706, 33600210), (1059, 22400140), (1412, 16800105), (1765, 13440084), (2118, 11200070), (2471, 9600060), (3530, 6720042), (4236, 5600035), (4942, 4800030), (5295, 4480028), (7060, 3360021), (7413, 3200020), (9884, 2400015), (10590, 2240014), (12355, 1920012), (14826, 1600010), (21180, 1120007), (24710, 960006), (29652, 800005), (37065, 640004), (49420, 480003), (74130, 320002), (148260, 160001)]