242263980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{64091}}^1$

素因数の和:64116

約数の個数: 96

約数和(自身を含む): 861396480

約数和(自身を除く): 619132500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 64091, 128182, 192273, 256364, 320455, 384546, 448637, 576819, 640910, 769092, 897274, 961365, 1153638, 1281820, 1345911, 1730457, 1794548, 1922730, 2243185, 2307276, 2691822, 2884095, 3460914, 3845460, 4037733, 4486370, 5383644, 5768190, 6729555, 6921828, 8075466, 8652285, 8972740, 11536380, 12113199, 13459110, 16150932, 17304570, 20188665, 24226398, 26918220, 34609140, 40377330, 48452796, 60565995, 80754660, 121131990, 242263980]

約数ペア:

[(1, 242263980), (2, 121131990), (3, 80754660), (4, 60565995), (5, 48452796), (6, 40377330), (7, 34609140), (9, 26918220), (10, 24226398), (12, 20188665), (14, 17304570), (15, 16150932), (18, 13459110), (20, 12113199), (21, 11536380), (27, 8972740), (28, 8652285), (30, 8075466), (35, 6921828), (36, 6729555), (42, 5768190), (45, 5383644), (54, 4486370), (60, 4037733), (63, 3845460), (70, 3460914), (84, 2884095), (90, 2691822), (105, 2307276), (108, 2243185), (126, 1922730), (135, 1794548), (140, 1730457), (180, 1345911), (189, 1281820), (210, 1153638), (252, 961365), (270, 897274), (315, 769092), (378, 640910), (420, 576819), (540, 448637), (630, 384546), (756, 320455), (945, 256364), (1260, 192273), (1890, 128182), (3780, 64091)]