9888779520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45179}}^1$

素因数の和:45225

約数の個数: 216

約数和(自身を含む): 36015688800

約数和(自身を除く): 26126909280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 45179, 54720, 72960, 90358, 109440, 135537, 180716, 218880, 225895, 271074, 361432, 406611, 451790, 542148, 677685, 722864, 813222, 858401, 903580, 1084296, 1355370, 1445728, 1626444, 1716802, 1807160, 2033055, 2168592, 2575203, 2710740, 2891456, 3252888, 3433604, 3614320, 4066110, 4292005, 4337184, 5150406, 5421480, 5782912, 6505776, 6867208, 7228640, 7725609, 8132220, 8584010, 8674368, 10300812, 10842960, 11565824, 12876015, 13011552, 13734416, 14457280, 15451218, 16264440, 17168020, 17348736, 20601624, 21685920, 25752030, 26023104, 27468832, 28914560, 30902436, 32528880, 34336040, 34697472, 38628045, 41203248, 43371840, 51504060, 52046208, 54937664, 57829120, 61804872, 65057760, 68672080, 77256090, 82406496, 86743680, 103008120, 104092416, 109875328, 123609744, 130115520, 137344160, 154512180, 164812992, 173487360, 206016240, 219750656, 247219488, 260231040, 274688320, 309024360, 329625984, 412032480, 494438976, 520462080, 549376640, 618048720, 659251968, 824064960, 988877952, 1098753280, 1236097440, 1648129920, 1977755904, 2472194880, 3296259840, 4944389760, 9888779520]

約数ペア:

[(1, 9888779520), (2, 4944389760), (3, 3296259840), (4, 2472194880), (5, 1977755904), (6, 1648129920), (8, 1236097440), (9, 1098753280), (10, 988877952), (12, 824064960), (15, 659251968), (16, 618048720), (18, 549376640), (19, 520462080), (20, 494438976), (24, 412032480), (30, 329625984), (32, 309024360), (36, 274688320), (38, 260231040), (40, 247219488), (45, 219750656), (48, 206016240), (57, 173487360), (60, 164812992), (64, 154512180), (72, 137344160), (76, 130115520), (80, 123609744), (90, 109875328), (95, 104092416), (96, 103008120), (114, 86743680), (120, 82406496), (128, 77256090), (144, 68672080), (152, 65057760), (160, 61804872), (171, 57829120), (180, 54937664), (190, 52046208), (192, 51504060), (228, 43371840), (240, 41203248), (256, 38628045), (285, 34697472), (288, 34336040), (304, 32528880), (320, 30902436), (342, 28914560), (360, 27468832), (380, 26023104), (384, 25752030), (456, 21685920), (480, 20601624), (570, 17348736), (576, 17168020), (608, 16264440), (640, 15451218), (684, 14457280), (720, 13734416), (760, 13011552), (768, 12876015), (855, 11565824), (912, 10842960), (960, 10300812), (1140, 8674368), (1152, 8584010), (1216, 8132220), (1280, 7725609), (1368, 7228640), (1440, 6867208), (1520, 6505776), (1710, 5782912), (1824, 5421480), (1920, 5150406), (2280, 4337184), (2304, 4292005), (2432, 4066110), (2736, 3614320), (2880, 3433604), (3040, 3252888), (3420, 2891456), (3648, 2710740), (3840, 2575203), (4560, 2168592), (4864, 2033055), (5472, 1807160), (5760, 1716802), (6080, 1626444), (6840, 1445728), (7296, 1355370), (9120, 1084296), (10944, 903580), (11520, 858401), (12160, 813222), (13680, 722864), (14592, 677685), (18240, 542148), (21888, 451790), (24320, 406611), (27360, 361432), (36480, 271074), (43776, 225895), (45179, 218880), (54720, 180716), (72960, 135537), (90358, 109440)]