139408320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7682

約数の個数: 112

約数和(自身を含む): 465978240

約数和(自身を除く): 326569920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7643, 9120, 15286, 18240, 22929, 30572, 38215, 45858, 61144, 76430, 91716, 114645, 122288, 145217, 152860, 183432, 229290, 244576, 290434, 305720, 366864, 435651, 458580, 489152, 580868, 611440, 726085, 733728, 871302, 917160, 1161736, 1222880, 1452170, 1467456, 1742604, 1834320, 2178255, 2323472, 2445760, 2904340, 3485208, 3668640, 4356510, 4646944, 5808680, 6970416, 7337280, 8713020, 9293888, 11617360, 13940832, 17426040, 23234720, 27881664, 34852080, 46469440, 69704160, 139408320]

約数ペア:

[(1, 139408320), (2, 69704160), (3, 46469440), (4, 34852080), (5, 27881664), (6, 23234720), (8, 17426040), (10, 13940832), (12, 11617360), (15, 9293888), (16, 8713020), (19, 7337280), (20, 6970416), (24, 5808680), (30, 4646944), (32, 4356510), (38, 3668640), (40, 3485208), (48, 2904340), (57, 2445760), (60, 2323472), (64, 2178255), (76, 1834320), (80, 1742604), (95, 1467456), (96, 1452170), (114, 1222880), (120, 1161736), (152, 917160), (160, 871302), (190, 733728), (192, 726085), (228, 611440), (240, 580868), (285, 489152), (304, 458580), (320, 435651), (380, 366864), (456, 305720), (480, 290434), (570, 244576), (608, 229290), (760, 183432), (912, 152860), (960, 145217), (1140, 122288), (1216, 114645), (1520, 91716), (1824, 76430), (2280, 61144), (3040, 45858), (3648, 38215), (4560, 30572), (6080, 22929), (7643, 18240), (9120, 15286)]