8641588680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15971}}^1$

素因数の和:16161

約数の個数: 160

約数和(自身を含む): 29221093440

約数和(自身を除く): 20579504760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 167, 180, 216, 270, 324, 334, 360, 405, 501, 540, 648, 668, 810, 835, 1002, 1080, 1336, 1503, 1620, 1670, 2004, 2505, 3006, 3240, 3340, 4008, 4509, 5010, 6012, 6680, 7515, 9018, 10020, 12024, 13527, 15030, 15971, 18036, 20040, 22545, 27054, 30060, 31942, 36072, 45090, 47913, 54108, 60120, 63884, 67635, 79855, 90180, 95826, 108216, 127768, 135270, 143739, 159710, 180360, 191652, 239565, 270540, 287478, 319420, 383304, 431217, 479130, 541080, 574956, 638840, 718695, 862434, 958260, 1149912, 1293651, 1437390, 1724868, 1916520, 2156085, 2587302, 2667157, 2874780, 3449736, 4312170, 5174604, 5334314, 5749560, 6468255, 8001471, 8624340, 10349208, 10668628, 12936510, 13335785, 16002942, 17248680, 21337256, 24004413, 25873020, 26671570, 32005884, 40007355, 48008826, 51746040, 53343140, 64011768, 72013239, 80014710, 96017652, 106686280, 120022065, 144026478, 160029420, 192035304, 216039717, 240044130, 288052956, 320058840, 360066195, 432079434, 480088260, 576105912, 720132390, 864158868, 960176520, 1080198585, 1440264780, 1728317736, 2160397170, 2880529560, 4320794340, 8641588680]

約数ペア:

[(1, 8641588680), (2, 4320794340), (3, 2880529560), (4, 2160397170), (5, 1728317736), (6, 1440264780), (8, 1080198585), (9, 960176520), (10, 864158868), (12, 720132390), (15, 576105912), (18, 480088260), (20, 432079434), (24, 360066195), (27, 320058840), (30, 288052956), (36, 240044130), (40, 216039717), (45, 192035304), (54, 160029420), (60, 144026478), (72, 120022065), (81, 106686280), (90, 96017652), (108, 80014710), (120, 72013239), (135, 64011768), (162, 53343140), (167, 51746040), (180, 48008826), (216, 40007355), (270, 32005884), (324, 26671570), (334, 25873020), (360, 24004413), (405, 21337256), (501, 17248680), (540, 16002942), (648, 13335785), (668, 12936510), (810, 10668628), (835, 10349208), (1002, 8624340), (1080, 8001471), (1336, 6468255), (1503, 5749560), (1620, 5334314), (1670, 5174604), (2004, 4312170), (2505, 3449736), (3006, 2874780), (3240, 2667157), (3340, 2587302), (4008, 2156085), (4509, 1916520), (5010, 1724868), (6012, 1437390), (6680, 1293651), (7515, 1149912), (9018, 958260), (10020, 862434), (12024, 718695), (13527, 638840), (15030, 574956), (15971, 541080), (18036, 479130), (20040, 431217), (22545, 383304), (27054, 319420), (30060, 287478), (31942, 270540), (36072, 239565), (45090, 191652), (47913, 180360), (54108, 159710), (60120, 143739), (63884, 135270), (67635, 127768), (79855, 108216), (90180, 95826)]