1640366910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66763}}^1$

素因数の和:66799

約数の個数: 128

約数和(自身を含む): 5383848960

約数和(自身を除く): 3743482050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 24570, 66763, 133526, 200289, 333815, 400578, 467341, 600867, 667630, 867919, 934682, 1001445, 1201734, 1402023, 1735838, 1802601, 2002890, 2336705, 2603757, 2804046, 3004335, 3605202, 4206069, 4339595, 4673410, 5207514, 6008670, 6075433, 7010115, 7811271, 8412138, 8679190, 9013005, 12150866, 12618207, 13018785, 14020230, 15622542, 18026010, 18226299, 21030345, 23433813, 25236414, 26037570, 30377165, 36452598, 39056355, 42060690, 46867626, 54678897, 60754330, 63091035, 78112710, 91131495, 109357794, 117169065, 126182070, 164036691, 182262990, 234338130, 273394485, 328073382, 546788970, 820183455, 1640366910]

約数ペア:

[(1, 1640366910), (2, 820183455), (3, 546788970), (5, 328073382), (6, 273394485), (7, 234338130), (9, 182262990), (10, 164036691), (13, 126182070), (14, 117169065), (15, 109357794), (18, 91131495), (21, 78112710), (26, 63091035), (27, 60754330), (30, 54678897), (35, 46867626), (39, 42060690), (42, 39056355), (45, 36452598), (54, 30377165), (63, 26037570), (65, 25236414), (70, 23433813), (78, 21030345), (90, 18226299), (91, 18026010), (105, 15622542), (117, 14020230), (126, 13018785), (130, 12618207), (135, 12150866), (182, 9013005), (189, 8679190), (195, 8412138), (210, 7811271), (234, 7010115), (270, 6075433), (273, 6008670), (315, 5207514), (351, 4673410), (378, 4339595), (390, 4206069), (455, 3605202), (546, 3004335), (585, 2804046), (630, 2603757), (702, 2336705), (819, 2002890), (910, 1802601), (945, 1735838), (1170, 1402023), (1365, 1201734), (1638, 1001445), (1755, 934682), (1890, 867919), (2457, 667630), (2730, 600867), (3510, 467341), (4095, 400578), (4914, 333815), (8190, 200289), (12285, 133526), (24570, 66763)]