201613560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88427}}^1$

素因数の和:88460

約数の個数: 64

約数和(自身を含む): 636681600

約数和(自身を除く): 435068040

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, 88427, 176854, 265281, 353708, 442135, 530562, 707416, 884270, 1061124, 1326405, 1680113, 1768540, 2122248, 2652810, 3360226, 3537080, 5040339, 5305620, 6720452, 8400565, 10080678, 10611240, 13440904, 16801130, 20161356, 25201695, 33602260, 40322712, 50403390, 67204520, 100806780, 201613560]

約数ペア:

[(1, 201613560), (2, 100806780), (3, 67204520), (4, 50403390), (5, 40322712), (6, 33602260), (8, 25201695), (10, 20161356), (12, 16801130), (15, 13440904), (19, 10611240), (20, 10080678), (24, 8400565), (30, 6720452), (38, 5305620), (40, 5040339), (57, 3537080), (60, 3360226), (76, 2652810), (95, 2122248), (114, 1768540), (120, 1680113), (152, 1326405), (190, 1061124), (228, 884270), (285, 707416), (380, 530562), (456, 442135), (570, 353708), (760, 265281), (1140, 176854), (2280, 88427)]