7788951240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{5477}}^1$

素因数の和:7191

約数の個数: 128

約数和(自身を含む): 26725628160

約数和(自身を除く): 18936676920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1693, 3386, 5079, 5477, 6772, 8465, 10158, 10954, 11851, 13544, 16431, 16930, 20316, 21908, 23702, 25395, 27385, 32862, 33860, 35553, 38339, 40632, 43816, 47404, 50790, 54770, 59255, 65724, 67720, 71106, 76678, 82155, 94808, 101580, 109540, 115017, 118510, 131448, 142212, 153356, 164310, 177765, 191695, 203160, 219080, 230034, 237020, 284424, 306712, 328620, 355530, 383390, 460068, 474040, 575085, 657240, 711060, 766780, 920136, 1150170, 1422120, 1533560, 2300340, 4600680, 9272561, 18545122, 27817683, 37090244, 46362805, 55635366, 64907927, 74180488, 92725610, 111270732, 129815854, 139088415, 185451220, 194723781, 222541464, 259631708, 278176830, 324539635, 370902440, 389447562, 519263416, 556353660, 649079270, 778895124, 973618905, 1112707320, 1298158540, 1557790248, 1947237810, 2596317080, 3894475620, 7788951240]

約数ペア:

[(1, 7788951240), (2, 3894475620), (3, 2596317080), (4, 1947237810), (5, 1557790248), (6, 1298158540), (7, 1112707320), (8, 973618905), (10, 778895124), (12, 649079270), (14, 556353660), (15, 519263416), (20, 389447562), (21, 370902440), (24, 324539635), (28, 278176830), (30, 259631708), (35, 222541464), (40, 194723781), (42, 185451220), (56, 139088415), (60, 129815854), (70, 111270732), (84, 92725610), (105, 74180488), (120, 64907927), (140, 55635366), (168, 46362805), (210, 37090244), (280, 27817683), (420, 18545122), (840, 9272561), (1693, 4600680), (3386, 2300340), (5079, 1533560), (5477, 1422120), (6772, 1150170), (8465, 920136), (10158, 766780), (10954, 711060), (11851, 657240), (13544, 575085), (16431, 474040), (16930, 460068), (20316, 383390), (21908, 355530), (23702, 328620), (25395, 306712), (27385, 284424), (32862, 237020), (33860, 230034), (35553, 219080), (38339, 203160), (40632, 191695), (43816, 177765), (47404, 164310), (50790, 153356), (54770, 142212), (59255, 131448), (65724, 118510), (67720, 115017), (71106, 109540), (76678, 101580), (82155, 94808)]