1536039040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2238

約数の個数: 128

約数和(自身を含む): 3932712000

約数和(自身を除く): 2396672960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 128, 152, 160, 190, 236, 295, 304, 320, 380, 472, 590, 608, 640, 760, 944, 1121, 1180, 1216, 1520, 1888, 2141, 2242, 2360, 2432, 3040, 3776, 4282, 4484, 4720, 5605, 6080, 7552, 8564, 8968, 9440, 10705, 11210, 12160, 17128, 17936, 18880, 21410, 22420, 34256, 35872, 37760, 40679, 42820, 44840, 68512, 71744, 81358, 85640, 89680, 126319, 137024, 143488, 162716, 171280, 179360, 203395, 252638, 274048, 325432, 342560, 358720, 406790, 505276, 631595, 650864, 685120, 717440, 813580, 1010552, 1263190, 1301728, 1370240, 1627160, 2021104, 2400061, 2526380, 2603456, 3254320, 4042208, 4800122, 5052760, 5206912, 6508640, 8084416, 9600244, 10105520, 12000305, 13017280, 16168832, 19200488, 20211040, 24000610, 26034560, 38400976, 40422080, 48001220, 76801952, 80844160, 96002440, 153603904, 192004880, 307207808, 384009760, 768019520, 1536039040]

約数ペア:

[(1, 1536039040), (2, 768019520), (4, 384009760), (5, 307207808), (8, 192004880), (10, 153603904), (16, 96002440), (19, 80844160), (20, 76801952), (32, 48001220), (38, 40422080), (40, 38400976), (59, 26034560), (64, 24000610), (76, 20211040), (80, 19200488), (95, 16168832), (118, 13017280), (128, 12000305), (152, 10105520), (160, 9600244), (190, 8084416), (236, 6508640), (295, 5206912), (304, 5052760), (320, 4800122), (380, 4042208), (472, 3254320), (590, 2603456), (608, 2526380), (640, 2400061), (760, 2021104), (944, 1627160), (1121, 1370240), (1180, 1301728), (1216, 1263190), (1520, 1010552), (1888, 813580), (2141, 717440), (2242, 685120), (2360, 650864), (2432, 631595), (3040, 505276), (3776, 406790), (4282, 358720), (4484, 342560), (4720, 325432), (5605, 274048), (6080, 252638), (7552, 203395), (8564, 179360), (8968, 171280), (9440, 162716), (10705, 143488), (11210, 137024), (12160, 126319), (17128, 89680), (17936, 85640), (18880, 81358), (21410, 71744), (22420, 68512), (34256, 44840), (35872, 42820), (37760, 40679)]