79582440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5573}}^1$

素因数の和:5611

約数の個数: 128

約数和(自身を含む): 288956160

約数和(自身を除く): 209373720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5573, 7140, 11146, 14280, 16719, 22292, 27865, 33438, 39011, 44584, 55730, 66876, 78022, 83595, 94741, 111460, 117033, 133752, 156044, 167190, 189482, 195055, 222920, 234066, 284223, 312088, 334380, 378964, 390110, 468132, 473705, 568446, 585165, 663187, 668760, 757928, 780220, 936264, 947410, 1136892, 1170330, 1326374, 1421115, 1560440, 1894820, 1989561, 2273784, 2340660, 2652748, 2842230, 3315935, 3789640, 3979122, 4681320, 5305496, 5684460, 6631870, 7958244, 9947805, 11368920, 13263740, 15916488, 19895610, 26527480, 39791220, 79582440]

約数ペア:

[(1, 79582440), (2, 39791220), (3, 26527480), (4, 19895610), (5, 15916488), (6, 13263740), (7, 11368920), (8, 9947805), (10, 7958244), (12, 6631870), (14, 5684460), (15, 5305496), (17, 4681320), (20, 3979122), (21, 3789640), (24, 3315935), (28, 2842230), (30, 2652748), (34, 2340660), (35, 2273784), (40, 1989561), (42, 1894820), (51, 1560440), (56, 1421115), (60, 1326374), (68, 1170330), (70, 1136892), (84, 947410), (85, 936264), (102, 780220), (105, 757928), (119, 668760), (120, 663187), (136, 585165), (140, 568446), (168, 473705), (170, 468132), (204, 390110), (210, 378964), (238, 334380), (255, 312088), (280, 284223), (340, 234066), (357, 222920), (408, 195055), (420, 189482), (476, 167190), (510, 156044), (595, 133752), (680, 117033), (714, 111460), (840, 94741), (952, 83595), (1020, 78022), (1190, 66876), (1428, 55730), (1785, 44584), (2040, 39011), (2380, 33438), (2856, 27865), (3570, 22292), (4760, 16719), (5573, 14280), (7140, 11146)]