6386401980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266767}}^1$

素因数の和:266808

約数の個数: 144

約数和(自身を含む): 23304852480

約数和(自身を除く): 16918450500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 266767, 533534, 800301, 1067068, 1333835, 1600602, 1867369, 2400903, 2667670, 3201204, 3734738, 4001505, 4801806, 5068573, 5335340, 5602107, 7469476, 8003010, 9336845, 9603612, 10137146, 11204214, 12004515, 15205719, 16006020, 16806321, 18673690, 20274292, 22408428, 24009030, 25342865, 28010535, 30411438, 33612642, 35480011, 37347380, 45617157, 48018060, 50685730, 56021070, 60822876, 67225284, 70960022, 76028595, 84031605, 91234314, 101371460, 106440033, 112042140, 141920044, 152057190, 168063210, 177400055, 182468628, 212880066, 228085785, 304114380, 319320099, 336126420, 354800110, 425760132, 456171570, 532200165, 638640198, 709600220, 912343140, 1064400330, 1277280396, 1596600495, 2128800660, 3193200990, 6386401980]

約数ペア:

[(1, 6386401980), (2, 3193200990), (3, 2128800660), (4, 1596600495), (5, 1277280396), (6, 1064400330), (7, 912343140), (9, 709600220), (10, 638640198), (12, 532200165), (14, 456171570), (15, 425760132), (18, 354800110), (19, 336126420), (20, 319320099), (21, 304114380), (28, 228085785), (30, 212880066), (35, 182468628), (36, 177400055), (38, 168063210), (42, 152057190), (45, 141920044), (57, 112042140), (60, 106440033), (63, 101371460), (70, 91234314), (76, 84031605), (84, 76028595), (90, 70960022), (95, 67225284), (105, 60822876), (114, 56021070), (126, 50685730), (133, 48018060), (140, 45617157), (171, 37347380), (180, 35480011), (190, 33612642), (210, 30411438), (228, 28010535), (252, 25342865), (266, 24009030), (285, 22408428), (315, 20274292), (342, 18673690), (380, 16806321), (399, 16006020), (420, 15205719), (532, 12004515), (570, 11204214), (630, 10137146), (665, 9603612), (684, 9336845), (798, 8003010), (855, 7469476), (1140, 5602107), (1197, 5335340), (1260, 5068573), (1330, 4801806), (1596, 4001505), (1710, 3734738), (1995, 3201204), (2394, 2667670), (2660, 2400903), (3420, 1867369), (3990, 1600602), (4788, 1333835), (5985, 1067068), (7980, 800301), (11970, 533534), (23940, 266767)]