146204520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15823}}^1$

素因数の和:15855

約数の個数: 128

約数和(自身を含む): 546877440

約数和(自身を除く): 400672920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15823, 31646, 47469, 63292, 79115, 94938, 110761, 126584, 158230, 174053, 189876, 221522, 237345, 316460, 332283, 348106, 379752, 443044, 474690, 522159, 553805, 632920, 664566, 696212, 870265, 886088, 949380, 1044318, 1107610, 1218371, 1329132, 1392424, 1661415, 1740530, 1898760, 2088636, 2215220, 2436742, 2610795, 2658264, 3322830, 3481060, 3655113, 4177272, 4430440, 4873484, 5221590, 6091855, 6645660, 6962120, 7310226, 9746968, 10443180, 12183710, 13291320, 14620452, 18275565, 20886360, 24367420, 29240904, 36551130, 48734840, 73102260, 146204520]

約数ペア:

[(1, 146204520), (2, 73102260), (3, 48734840), (4, 36551130), (5, 29240904), (6, 24367420), (7, 20886360), (8, 18275565), (10, 14620452), (11, 13291320), (12, 12183710), (14, 10443180), (15, 9746968), (20, 7310226), (21, 6962120), (22, 6645660), (24, 6091855), (28, 5221590), (30, 4873484), (33, 4430440), (35, 4177272), (40, 3655113), (42, 3481060), (44, 3322830), (55, 2658264), (56, 2610795), (60, 2436742), (66, 2215220), (70, 2088636), (77, 1898760), (84, 1740530), (88, 1661415), (105, 1392424), (110, 1329132), (120, 1218371), (132, 1107610), (140, 1044318), (154, 949380), (165, 886088), (168, 870265), (210, 696212), (220, 664566), (231, 632920), (264, 553805), (280, 522159), (308, 474690), (330, 443044), (385, 379752), (420, 348106), (440, 332283), (462, 316460), (616, 237345), (660, 221522), (770, 189876), (840, 174053), (924, 158230), (1155, 126584), (1320, 110761), (1540, 94938), (1848, 79115), (2310, 63292), (3080, 47469), (4620, 31646), (9240, 15823)]