156740880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1001

約数の個数: 160

約数和(自身を含む): 525859200

約数和(自身を除く): 369118320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 929, 1110, 1140, 1406, 1480, 1520, 1776, 1858, 2109, 2220, 2280, 2787, 2812, 2960, 3515, 3716, 4218, 4440, 4560, 4645, 5574, 5624, 7030, 7432, 8436, 8880, 9290, 10545, 11148, 11248, 13935, 14060, 14864, 16872, 17651, 18580, 21090, 22296, 27870, 28120, 33744, 34373, 35302, 37160, 42180, 44592, 52953, 55740, 56240, 68746, 70604, 74320, 84360, 88255, 103119, 105906, 111480, 137492, 141208, 168720, 171865, 176510, 206238, 211812, 222960, 264765, 274984, 282416, 343730, 353020, 412476, 423624, 515595, 529530, 549968, 653087, 687460, 706040, 824952, 847248, 1031190, 1059060, 1306174, 1374920, 1412080, 1649904, 1959261, 2062380, 2118120, 2612348, 2749840, 3265435, 3918522, 4124760, 4236240, 5224696, 6530870, 7837044, 8249520, 9796305, 10449392, 13061740, 15674088, 19592610, 26123480, 31348176, 39185220, 52246960, 78370440, 156740880]

約数ペア:

[(1, 156740880), (2, 78370440), (3, 52246960), (4, 39185220), (5, 31348176), (6, 26123480), (8, 19592610), (10, 15674088), (12, 13061740), (15, 10449392), (16, 9796305), (19, 8249520), (20, 7837044), (24, 6530870), (30, 5224696), (37, 4236240), (38, 4124760), (40, 3918522), (48, 3265435), (57, 2749840), (60, 2612348), (74, 2118120), (76, 2062380), (80, 1959261), (95, 1649904), (111, 1412080), (114, 1374920), (120, 1306174), (148, 1059060), (152, 1031190), (185, 847248), (190, 824952), (222, 706040), (228, 687460), (240, 653087), (285, 549968), (296, 529530), (304, 515595), (370, 423624), (380, 412476), (444, 353020), (456, 343730), (555, 282416), (570, 274984), (592, 264765), (703, 222960), (740, 211812), (760, 206238), (888, 176510), (912, 171865), (929, 168720), (1110, 141208), (1140, 137492), (1406, 111480), (1480, 105906), (1520, 103119), (1776, 88255), (1858, 84360), (2109, 74320), (2220, 70604), (2280, 68746), (2787, 56240), (2812, 55740), (2960, 52953), (3515, 44592), (3716, 42180), (4218, 37160), (4440, 35302), (4560, 34373), (4645, 33744), (5574, 28120), (5624, 27870), (7030, 22296), (7432, 21090), (8436, 18580), (8880, 17651), (9290, 16872), (10545, 14864), (11148, 14060), (11248, 13935)]