222687960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2409

約数の個数: 128

約数和(自身を含む): 739100160

約数和(自身を除く): 516412200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2311, 2409, 2920, 3212, 4015, 4380, 4622, 4818, 6424, 6933, 8030, 8760, 9244, 9636, 11555, 12045, 13866, 16060, 18488, 19272, 23110, 24090, 25421, 27732, 32120, 34665, 46220, 48180, 50842, 55464, 69330, 76263, 92440, 96360, 101684, 127105, 138660, 152526, 168703, 203368, 254210, 277320, 305052, 337406, 381315, 506109, 508420, 610104, 674812, 762630, 843515, 1012218, 1016840, 1349624, 1525260, 1687030, 1855733, 2024436, 2530545, 3050520, 3374060, 3711466, 4048872, 5061090, 5567199, 6748120, 7422932, 9278665, 10122180, 11134398, 14845864, 18557330, 20244360, 22268796, 27835995, 37114660, 44537592, 55671990, 74229320, 111343980, 222687960]

約数ペア:

[(1, 222687960), (2, 111343980), (3, 74229320), (4, 55671990), (5, 44537592), (6, 37114660), (8, 27835995), (10, 22268796), (11, 20244360), (12, 18557330), (15, 14845864), (20, 11134398), (22, 10122180), (24, 9278665), (30, 7422932), (33, 6748120), (40, 5567199), (44, 5061090), (55, 4048872), (60, 3711466), (66, 3374060), (73, 3050520), (88, 2530545), (110, 2024436), (120, 1855733), (132, 1687030), (146, 1525260), (165, 1349624), (219, 1016840), (220, 1012218), (264, 843515), (292, 762630), (330, 674812), (365, 610104), (438, 508420), (440, 506109), (584, 381315), (660, 337406), (730, 305052), (803, 277320), (876, 254210), (1095, 203368), (1320, 168703), (1460, 152526), (1606, 138660), (1752, 127105), (2190, 101684), (2311, 96360), (2409, 92440), (2920, 76263), (3212, 69330), (4015, 55464), (4380, 50842), (4622, 48180), (4818, 46220), (6424, 34665), (6933, 32120), (8030, 27732), (8760, 25421), (9244, 24090), (9636, 23110), (11555, 19272), (12045, 18488), (13866, 16060)]