802152120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86813}}^1$

素因数の和:86845

約数の個数: 128

約数和(自身を含む): 3000291840

約数和(自身を除く): 2198139720

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, 86813, 173626, 260439, 347252, 434065, 520878, 607691, 694504, 868130, 954943, 1041756, 1215382, 1302195, 1736260, 1823073, 1909886, 2083512, 2430764, 2604390, 2864829, 3038455, 3472520, 3646146, 3819772, 4774715, 4861528, 5208780, 5729658, 6076910, 6684601, 7292292, 7639544, 9115365, 9549430, 10417560, 11459316, 12153820, 13369202, 14324145, 14584584, 18230730, 19098860, 20053803, 22918632, 24307640, 26738404, 28648290, 33423005, 36461460, 38197720, 40107606, 53476808, 57296580, 66846010, 72922920, 80215212, 100269015, 114593160, 133692020, 160430424, 200538030, 267384040, 401076060, 802152120]

約数ペア:

[(1, 802152120), (2, 401076060), (3, 267384040), (4, 200538030), (5, 160430424), (6, 133692020), (7, 114593160), (8, 100269015), (10, 80215212), (11, 72922920), (12, 66846010), (14, 57296580), (15, 53476808), (20, 40107606), (21, 38197720), (22, 36461460), (24, 33423005), (28, 28648290), (30, 26738404), (33, 24307640), (35, 22918632), (40, 20053803), (42, 19098860), (44, 18230730), (55, 14584584), (56, 14324145), (60, 13369202), (66, 12153820), (70, 11459316), (77, 10417560), (84, 9549430), (88, 9115365), (105, 7639544), (110, 7292292), (120, 6684601), (132, 6076910), (140, 5729658), (154, 5208780), (165, 4861528), (168, 4774715), (210, 3819772), (220, 3646146), (231, 3472520), (264, 3038455), (280, 2864829), (308, 2604390), (330, 2430764), (385, 2083512), (420, 1909886), (440, 1823073), (462, 1736260), (616, 1302195), (660, 1215382), (770, 1041756), (840, 954943), (924, 868130), (1155, 694504), (1320, 607691), (1540, 520878), (1848, 434065), (2310, 347252), (3080, 260439), (4620, 173626), (9240, 86813)]