439968180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2311}}^1$

素因数の和:2509

約数の個数: 96

約数和(自身を含む): 1305077760

約数和(自身を除く): 865109580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 167, 190, 228, 285, 334, 380, 501, 570, 668, 835, 1002, 1140, 1670, 2004, 2311, 2505, 3173, 3340, 4622, 5010, 6346, 6933, 9244, 9519, 10020, 11555, 12692, 13866, 15865, 19038, 23110, 27732, 31730, 34665, 38076, 43909, 46220, 47595, 63460, 69330, 87818, 95190, 131727, 138660, 175636, 190380, 219545, 263454, 385937, 439090, 526908, 658635, 771874, 878180, 1157811, 1317270, 1543748, 1929685, 2315622, 2634540, 3859370, 4631244, 5789055, 7332803, 7718740, 11578110, 14665606, 21998409, 23156220, 29331212, 36664015, 43996818, 73328030, 87993636, 109992045, 146656060, 219984090, 439968180]

約数ペア:

[(1, 439968180), (2, 219984090), (3, 146656060), (4, 109992045), (5, 87993636), (6, 73328030), (10, 43996818), (12, 36664015), (15, 29331212), (19, 23156220), (20, 21998409), (30, 14665606), (38, 11578110), (57, 7718740), (60, 7332803), (76, 5789055), (95, 4631244), (114, 3859370), (167, 2634540), (190, 2315622), (228, 1929685), (285, 1543748), (334, 1317270), (380, 1157811), (501, 878180), (570, 771874), (668, 658635), (835, 526908), (1002, 439090), (1140, 385937), (1670, 263454), (2004, 219545), (2311, 190380), (2505, 175636), (3173, 138660), (3340, 131727), (4622, 95190), (5010, 87818), (6346, 69330), (6933, 63460), (9244, 47595), (9519, 46220), (10020, 43909), (11555, 38076), (12692, 34665), (13866, 31730), (15865, 27732), (19038, 23110)]