328446142920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43445257}}^1$

素因数の和:43445284

約数の個数: 128

約数和(自身を含む): 1251223430400

約数和(自身を除く): 922777287480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 43445257, 86890514, 130335771, 173781028, 217226285, 260671542, 304116799, 347562056, 391007313, 434452570, 521343084, 608233598, 651678855, 782014626, 868905140, 912350397, 1042686168, 1173021939, 1216467196, 1303357710, 1520583995, 1564029252, 1737810280, 1824700794, 1955036565, 2346043878, 2432934392, 2606715420, 2737051191, 3041167990, 3128058504, 3649401588, 3910073130, 4561751985, 4692087756, 5213430840, 5474102382, 5865109695, 6082335980, 7298803176, 7820146260, 8211153573, 9123503970, 9384175512, 10948204764, 11730219390, 12164671960, 13685255955, 15640292520, 16422307146, 18247007940, 21896409528, 23460438780, 27370511910, 32844614292, 36494015880, 41055767865, 46920877560, 54741023820, 65689228584, 82111535730, 109482047640, 164223071460, 328446142920]

約数ペア:

[(1, 328446142920), (2, 164223071460), (3, 109482047640), (4, 82111535730), (5, 65689228584), (6, 54741023820), (7, 46920877560), (8, 41055767865), (9, 36494015880), (10, 32844614292), (12, 27370511910), (14, 23460438780), (15, 21896409528), (18, 18247007940), (20, 16422307146), (21, 15640292520), (24, 13685255955), (27, 12164671960), (28, 11730219390), (30, 10948204764), (35, 9384175512), (36, 9123503970), (40, 8211153573), (42, 7820146260), (45, 7298803176), (54, 6082335980), (56, 5865109695), (60, 5474102382), (63, 5213430840), (70, 4692087756), (72, 4561751985), (84, 3910073130), (90, 3649401588), (105, 3128058504), (108, 3041167990), (120, 2737051191), (126, 2606715420), (135, 2432934392), (140, 2346043878), (168, 1955036565), (180, 1824700794), (189, 1737810280), (210, 1564029252), (216, 1520583995), (252, 1303357710), (270, 1216467196), (280, 1173021939), (315, 1042686168), (360, 912350397), (378, 868905140), (420, 782014626), (504, 651678855), (540, 608233598), (630, 521343084), (756, 434452570), (840, 391007313), (945, 347562056), (1080, 304116799), (1260, 260671542), (1512, 217226285), (1890, 173781028), (2520, 130335771), (3780, 86890514), (7560, 43445257)]