764986320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151783}}^1$

素因数の和:151809

約数の個数: 120

約数和(自身を含む): 2936109696

約数和(自身を除く): 2171123376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 151783, 303566, 455349, 607132, 758915, 910698, 1062481, 1214264, 1366047, 1517830, 1821396, 2124962, 2276745, 2428528, 2732094, 3035660, 3187443, 3642792, 4249924, 4553490, 5312405, 5464188, 6071320, 6374886, 6830235, 7285584, 8499848, 9106980, 9562329, 10624810, 10928376, 12142640, 12749772, 13660470, 15937215, 16999696, 18213960, 19124658, 21249620, 21856752, 25499544, 27320940, 31874430, 36427920, 38249316, 42499240, 47811645, 50999088, 54641880, 63748860, 76498632, 84998480, 95623290, 109283760, 127497720, 152997264, 191246580, 254995440, 382493160, 764986320]

約数ペア:

[(1, 764986320), (2, 382493160), (3, 254995440), (4, 191246580), (5, 152997264), (6, 127497720), (7, 109283760), (8, 95623290), (9, 84998480), (10, 76498632), (12, 63748860), (14, 54641880), (15, 50999088), (16, 47811645), (18, 42499240), (20, 38249316), (21, 36427920), (24, 31874430), (28, 27320940), (30, 25499544), (35, 21856752), (36, 21249620), (40, 19124658), (42, 18213960), (45, 16999696), (48, 15937215), (56, 13660470), (60, 12749772), (63, 12142640), (70, 10928376), (72, 10624810), (80, 9562329), (84, 9106980), (90, 8499848), (105, 7285584), (112, 6830235), (120, 6374886), (126, 6071320), (140, 5464188), (144, 5312405), (168, 4553490), (180, 4249924), (210, 3642792), (240, 3187443), (252, 3035660), (280, 2732094), (315, 2428528), (336, 2276745), (360, 2124962), (420, 1821396), (504, 1517830), (560, 1366047), (630, 1214264), (720, 1062481), (840, 910698), (1008, 758915), (1260, 607132), (1680, 455349), (2520, 303566), (5040, 151783)]