416998320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4813}}^1$

素因数の和:4867

約数の個数: 120

約数和(自身を含む): 1364595696

約数和(自身を除く): 947597376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 4813, 5415, 5776, 7220, 8664, 9626, 10830, 14439, 14440, 17328, 19252, 21660, 24065, 28878, 28880, 38504, 43320, 48130, 57756, 72195, 77008, 86640, 91447, 96260, 115512, 144390, 182894, 192520, 231024, 274341, 288780, 365788, 385040, 457235, 548682, 577560, 731576, 914470, 1097364, 1155120, 1371705, 1463152, 1737493, 1828940, 2194728, 2743410, 3474986, 3657880, 4389456, 5212479, 5486820, 6949972, 7315760, 8687465, 10424958, 10973640, 13899944, 17374930, 20849916, 21947280, 26062395, 27799888, 34749860, 41699832, 52124790, 69499720, 83399664, 104249580, 138999440, 208499160, 416998320]

約数ペア:

[(1, 416998320), (2, 208499160), (3, 138999440), (4, 104249580), (5, 83399664), (6, 69499720), (8, 52124790), (10, 41699832), (12, 34749860), (15, 27799888), (16, 26062395), (19, 21947280), (20, 20849916), (24, 17374930), (30, 13899944), (38, 10973640), (40, 10424958), (48, 8687465), (57, 7315760), (60, 6949972), (76, 5486820), (80, 5212479), (95, 4389456), (114, 3657880), (120, 3474986), (152, 2743410), (190, 2194728), (228, 1828940), (240, 1737493), (285, 1463152), (304, 1371705), (361, 1155120), (380, 1097364), (456, 914470), (570, 731576), (722, 577560), (760, 548682), (912, 457235), (1083, 385040), (1140, 365788), (1444, 288780), (1520, 274341), (1805, 231024), (2166, 192520), (2280, 182894), (2888, 144390), (3610, 115512), (4332, 96260), (4560, 91447), (4813, 86640), (5415, 77008), (5776, 72195), (7220, 57756), (8664, 48130), (9626, 43320), (10830, 38504), (14439, 28880), (14440, 28878), (17328, 24065), (19252, 21660)]