161585760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{48091}}^1$

素因数の和:48116

約数の個数: 96

約数和(自身を含む): 581720832

約数和(自身を除く): 420135072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 48091, 96182, 144273, 192364, 240455, 288546, 336637, 384728, 480910, 577092, 673274, 721365, 769456, 961820, 1009911, 1154184, 1346548, 1442730, 1538912, 1683185, 1923640, 2019822, 2308368, 2693096, 2885460, 3366370, 3847280, 4039644, 4616736, 5049555, 5386192, 5770920, 6732740, 7694560, 8079288, 10099110, 10772384, 11541840, 13465480, 16158576, 20198220, 23083680, 26930960, 32317152, 40396440, 53861920, 80792880, 161585760]

約数ペア:

[(1, 161585760), (2, 80792880), (3, 53861920), (4, 40396440), (5, 32317152), (6, 26930960), (7, 23083680), (8, 20198220), (10, 16158576), (12, 13465480), (14, 11541840), (15, 10772384), (16, 10099110), (20, 8079288), (21, 7694560), (24, 6732740), (28, 5770920), (30, 5386192), (32, 5049555), (35, 4616736), (40, 4039644), (42, 3847280), (48, 3366370), (56, 2885460), (60, 2693096), (70, 2308368), (80, 2019822), (84, 1923640), (96, 1683185), (105, 1538912), (112, 1442730), (120, 1346548), (140, 1154184), (160, 1009911), (168, 961820), (210, 769456), (224, 721365), (240, 673274), (280, 577092), (336, 480910), (420, 384728), (480, 336637), (560, 288546), (672, 240455), (840, 192364), (1120, 144273), (1680, 96182), (3360, 48091)]