3145649880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2833}}^1$

素因数の和:3353

約数の個数: 128

約数和(自身を含む): 9957542400

約数和(自身を除く): 6811892520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 487, 570, 760, 974, 1140, 1461, 1948, 2280, 2435, 2833, 2922, 3896, 4870, 5666, 5844, 7305, 8499, 9253, 9740, 11332, 11688, 14165, 14610, 16998, 18506, 19480, 22664, 27759, 28330, 29220, 33996, 37012, 42495, 46265, 53827, 55518, 56660, 58440, 67992, 74024, 84990, 92530, 107654, 111036, 113320, 138795, 161481, 169980, 185060, 215308, 222072, 269135, 277590, 322962, 339960, 370120, 430616, 538270, 555180, 645924, 807405, 1076540, 1110360, 1291848, 1379671, 1614810, 2153080, 2759342, 3229620, 4139013, 5518684, 6459240, 6898355, 8278026, 11037368, 13796710, 16556052, 20695065, 26213749, 27593420, 33112104, 41390130, 52427498, 55186840, 78641247, 82780260, 104854996, 131068745, 157282494, 165560520, 209709992, 262137490, 314564988, 393206235, 524274980, 629129976, 786412470, 1048549960, 1572824940, 3145649880]

約数ペア:

[(1, 3145649880), (2, 1572824940), (3, 1048549960), (4, 786412470), (5, 629129976), (6, 524274980), (8, 393206235), (10, 314564988), (12, 262137490), (15, 209709992), (19, 165560520), (20, 157282494), (24, 131068745), (30, 104854996), (38, 82780260), (40, 78641247), (57, 55186840), (60, 52427498), (76, 41390130), (95, 33112104), (114, 27593420), (120, 26213749), (152, 20695065), (190, 16556052), (228, 13796710), (285, 11037368), (380, 8278026), (456, 6898355), (487, 6459240), (570, 5518684), (760, 4139013), (974, 3229620), (1140, 2759342), (1461, 2153080), (1948, 1614810), (2280, 1379671), (2435, 1291848), (2833, 1110360), (2922, 1076540), (3896, 807405), (4870, 645924), (5666, 555180), (5844, 538270), (7305, 430616), (8499, 370120), (9253, 339960), (9740, 322962), (11332, 277590), (11688, 269135), (14165, 222072), (14610, 215308), (16998, 185060), (18506, 169980), (19480, 161481), (22664, 138795), (27759, 113320), (28330, 111036), (29220, 107654), (33996, 92530), (37012, 84990), (42495, 74024), (46265, 67992), (53827, 58440), (55518, 56660)]