4421292.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1430

約数の個数: 144

約数和(自身を含む): 285562368

約数和(自身を除く): 204963948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1361, 1410, 1645, 1692, 1974, 2115, 2722, 2820, 2961, 3290, 3948, 4083, 4230, 4935, 5444, 5922, 6580, 6805, 8166, 8460, 9527, 9870, 11844, 12249, 13610, 14805, 16332, 19054, 19740, 20415, 24498, 27220, 28581, 29610, 38108, 40830, 47635, 48996, 57162, 59220, 61245, 63967, 81660, 85743, 95270, 114324, 122490, 127934, 142905, 171486, 190540, 191901, 244980, 255868, 285810, 319835, 342972, 383802, 428715, 447769, 571620, 575703, 639670, 767604, 857430, 895538, 959505, 1151406, 1279340, 1343307, 1714860, 1791076, 1919010, 2238845, 2302812, 2686614, 2878515, 3838020, 4029921, 4477690, 5373228, 5757030, 6716535, 8059842, 8955380, 11514060, 13433070, 16119684, 20149605, 26866140, 40299210, 80598420]

約数ペア:

[(1, 80598420), (2, 40299210), (3, 26866140), (4, 20149605), (5, 16119684), (6, 13433070), (7, 11514060), (9, 8955380), (10, 8059842), (12, 6716535), (14, 5757030), (15, 5373228), (18, 4477690), (20, 4029921), (21, 3838020), (28, 2878515), (30, 2686614), (35, 2302812), (36, 2238845), (42, 1919010), (45, 1791076), (47, 1714860), (60, 1343307), (63, 1279340), (70, 1151406), (84, 959505), (90, 895538), (94, 857430), (105, 767604), (126, 639670), (140, 575703), (141, 571620), (180, 447769), (188, 428715), (210, 383802), (235, 342972), (252, 319835), (282, 285810), (315, 255868), (329, 244980), (420, 191901), (423, 190540), (470, 171486), (564, 142905), (630, 127934), (658, 122490), (705, 114324), (846, 95270), (940, 85743), (987, 81660), (1260, 63967), (1316, 61245), (1361, 59220), (1410, 57162), (1645, 48996), (1692, 47635), (1974, 40830), (2115, 38108), (2722, 29610), (2820, 28581), (2961, 27220), (3290, 24498), (3948, 20415), (4083, 19740), (4230, 19054), (4935, 16332), (5444, 14805), (5922, 13610), (6580, 12249), (6805, 11844), (8166, 9870), (8460, 9527)]