67457880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8923}}^1$

素因数の和:8950

約数の個数: 128

約数和(自身を含む): 257011200

約数和(自身を除く): 189553320

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, 8923, 17846, 26769, 35692, 44615, 53538, 62461, 71384, 80307, 89230, 107076, 124922, 133845, 160614, 178460, 187383, 214152, 240921, 249844, 267690, 312305, 321228, 356920, 374766, 401535, 481842, 499688, 535380, 562149, 624610, 642456, 749532, 803070, 936915, 963684, 1070760, 1124298, 1204605, 1249220, 1499064, 1606140, 1686447, 1873830, 1927368, 2248596, 2409210, 2498440, 2810745, 3212280, 3372894, 3747660, 4497192, 4818420, 5621490, 6745788, 7495320, 8432235, 9636840, 11242980, 13491576, 16864470, 22485960, 33728940, 67457880]

約数ペア:

[(1, 67457880), (2, 33728940), (3, 22485960), (4, 16864470), (5, 13491576), (6, 11242980), (7, 9636840), (8, 8432235), (9, 7495320), (10, 6745788), (12, 5621490), (14, 4818420), (15, 4497192), (18, 3747660), (20, 3372894), (21, 3212280), (24, 2810745), (27, 2498440), (28, 2409210), (30, 2248596), (35, 1927368), (36, 1873830), (40, 1686447), (42, 1606140), (45, 1499064), (54, 1249220), (56, 1204605), (60, 1124298), (63, 1070760), (70, 963684), (72, 936915), (84, 803070), (90, 749532), (105, 642456), (108, 624610), (120, 562149), (126, 535380), (135, 499688), (140, 481842), (168, 401535), (180, 374766), (189, 356920), (210, 321228), (216, 312305), (252, 267690), (270, 249844), (280, 240921), (315, 214152), (360, 187383), (378, 178460), (420, 160614), (504, 133845), (540, 124922), (630, 107076), (756, 89230), (840, 80307), (945, 71384), (1080, 62461), (1260, 53538), (1512, 44615), (1890, 35692), (2520, 26769), (3780, 17846), (7560, 8923)]