66514440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29173}}^1$

素因数の和:29206

約数の個数: 64

約数和(自身を含む): 210052800

約数和(自身を除く): 143538360

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, 570, 760, 1140, 2280, 29173, 58346, 87519, 116692, 145865, 175038, 233384, 291730, 350076, 437595, 554287, 583460, 700152, 875190, 1108574, 1166920, 1662861, 1750380, 2217148, 2771435, 3325722, 3500760, 4434296, 5542870, 6651444, 8314305, 11085740, 13302888, 16628610, 22171480, 33257220, 66514440]

約数ペア:

[(1, 66514440), (2, 33257220), (3, 22171480), (4, 16628610), (5, 13302888), (6, 11085740), (8, 8314305), (10, 6651444), (12, 5542870), (15, 4434296), (19, 3500760), (20, 3325722), (24, 2771435), (30, 2217148), (38, 1750380), (40, 1662861), (57, 1166920), (60, 1108574), (76, 875190), (95, 700152), (114, 583460), (120, 554287), (152, 437595), (190, 350076), (228, 291730), (285, 233384), (380, 175038), (456, 145865), (570, 116692), (760, 87519), (1140, 58346), (2280, 29173)]