179014920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4095

約数の個数: 128

約数和(自身を含む): 625501440

約数和(自身を除く): 446486520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4021, 4452, 5565, 6360, 7420, 8042, 8904, 11130, 12063, 14840, 16084, 20105, 22260, 24126, 28147, 32168, 40210, 44520, 48252, 56294, 60315, 80420, 84441, 96504, 112588, 120630, 140735, 160840, 168882, 213113, 225176, 241260, 281470, 337764, 422205, 426226, 482520, 562940, 639339, 675528, 844410, 852452, 1065565, 1125880, 1278678, 1491791, 1688820, 1704904, 2131130, 2557356, 2983582, 3196695, 3377640, 4262260, 4475373, 5114712, 5967164, 6393390, 7458955, 8524520, 8950746, 11934328, 12786780, 14917910, 17901492, 22376865, 25573560, 29835820, 35802984, 44753730, 59671640, 89507460, 179014920]

約数ペア:

[(1, 179014920), (2, 89507460), (3, 59671640), (4, 44753730), (5, 35802984), (6, 29835820), (7, 25573560), (8, 22376865), (10, 17901492), (12, 14917910), (14, 12786780), (15, 11934328), (20, 8950746), (21, 8524520), (24, 7458955), (28, 6393390), (30, 5967164), (35, 5114712), (40, 4475373), (42, 4262260), (53, 3377640), (56, 3196695), (60, 2983582), (70, 2557356), (84, 2131130), (105, 1704904), (106, 1688820), (120, 1491791), (140, 1278678), (159, 1125880), (168, 1065565), (210, 852452), (212, 844410), (265, 675528), (280, 639339), (318, 562940), (371, 482520), (420, 426226), (424, 422205), (530, 337764), (636, 281470), (742, 241260), (795, 225176), (840, 213113), (1060, 168882), (1113, 160840), (1272, 140735), (1484, 120630), (1590, 112588), (1855, 96504), (2120, 84441), (2226, 80420), (2968, 60315), (3180, 56294), (3710, 48252), (4021, 44520), (4452, 40210), (5565, 32168), (6360, 28147), (7420, 24126), (8042, 22260), (8904, 20105), (11130, 16084), (12063, 14840)]