327332880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{21649}}^1$

素因数の和:21678

約数の個数: 160

約数和(自身を含む): 1288608000

約数和(自身を除く): 961275120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 21649, 43298, 64947, 86596, 108245, 129894, 151543, 173192, 194841, 216490, 259788, 303086, 324735, 346384, 389682, 432980, 454629, 519576, 584523, 606172, 649470, 757715, 779364, 865960, 909258, 974205, 1039152, 1169046, 1212344, 1298940, 1363887, 1515430, 1558728, 1731920, 1818516, 1948410, 2273145, 2338092, 2424688, 2597880, 2727774, 2922615, 3030860, 3117456, 3637032, 3896820, 4091661, 4546290, 4676184, 5195760, 5455548, 5845230, 6061720, 6819435, 7274064, 7793640, 8183322, 9092580, 9352368, 10911096, 11690460, 12123440, 13638870, 15587280, 16366644, 18185160, 20458305, 21822192, 23380920, 27277740, 32733288, 36370320, 40916610, 46761840, 54555480, 65466576, 81833220, 109110960, 163666440, 327332880]

約数ペア:

[(1, 327332880), (2, 163666440), (3, 109110960), (4, 81833220), (5, 65466576), (6, 54555480), (7, 46761840), (8, 40916610), (9, 36370320), (10, 32733288), (12, 27277740), (14, 23380920), (15, 21822192), (16, 20458305), (18, 18185160), (20, 16366644), (21, 15587280), (24, 13638870), (27, 12123440), (28, 11690460), (30, 10911096), (35, 9352368), (36, 9092580), (40, 8183322), (42, 7793640), (45, 7274064), (48, 6819435), (54, 6061720), (56, 5845230), (60, 5455548), (63, 5195760), (70, 4676184), (72, 4546290), (80, 4091661), (84, 3896820), (90, 3637032), (105, 3117456), (108, 3030860), (112, 2922615), (120, 2727774), (126, 2597880), (135, 2424688), (140, 2338092), (144, 2273145), (168, 1948410), (180, 1818516), (189, 1731920), (210, 1558728), (216, 1515430), (240, 1363887), (252, 1298940), (270, 1212344), (280, 1169046), (315, 1039152), (336, 974205), (360, 909258), (378, 865960), (420, 779364), (432, 757715), (504, 649470), (540, 606172), (560, 584523), (630, 519576), (720, 454629), (756, 432980), (840, 389682), (945, 346384), (1008, 324735), (1080, 303086), (1260, 259788), (1512, 216490), (1680, 194841), (1890, 173192), (2160, 151543), (2520, 129894), (3024, 108245), (3780, 86596), (5040, 64947), (7560, 43298), (15120, 21649)]