7274355720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{2069}}^1$

素因数の和:2519

約数の個数: 128

約数和(自身を含む): 22159267200

約数和(自身を除く): 14884911480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 353, 415, 498, 664, 706, 830, 996, 1059, 1245, 1412, 1660, 1765, 1992, 2069, 2118, 2490, 2824, 3320, 3530, 4138, 4236, 4980, 5295, 6207, 7060, 8276, 8472, 9960, 10345, 10590, 12414, 14120, 16552, 20690, 21180, 24828, 29299, 31035, 41380, 42360, 49656, 58598, 62070, 82760, 87897, 117196, 124140, 146495, 171727, 175794, 234392, 248280, 292990, 343454, 351588, 439485, 515181, 585980, 686908, 703176, 730357, 858635, 878970, 1030362, 1171960, 1373816, 1460714, 1717270, 1757940, 2060724, 2191071, 2575905, 2921428, 3434540, 3515880, 3651785, 4121448, 4382142, 5151810, 5842856, 6869080, 7303570, 8764284, 10303620, 10955355, 14607140, 17528568, 20607240, 21910710, 29214280, 43821420, 60619631, 87642840, 121239262, 181858893, 242478524, 303098155, 363717786, 484957048, 606196310, 727435572, 909294465, 1212392620, 1454871144, 1818588930, 2424785240, 3637177860, 7274355720]

約数ペア:

[(1, 7274355720), (2, 3637177860), (3, 2424785240), (4, 1818588930), (5, 1454871144), (6, 1212392620), (8, 909294465), (10, 727435572), (12, 606196310), (15, 484957048), (20, 363717786), (24, 303098155), (30, 242478524), (40, 181858893), (60, 121239262), (83, 87642840), (120, 60619631), (166, 43821420), (249, 29214280), (332, 21910710), (353, 20607240), (415, 17528568), (498, 14607140), (664, 10955355), (706, 10303620), (830, 8764284), (996, 7303570), (1059, 6869080), (1245, 5842856), (1412, 5151810), (1660, 4382142), (1765, 4121448), (1992, 3651785), (2069, 3515880), (2118, 3434540), (2490, 2921428), (2824, 2575905), (3320, 2191071), (3530, 2060724), (4138, 1757940), (4236, 1717270), (4980, 1460714), (5295, 1373816), (6207, 1171960), (7060, 1030362), (8276, 878970), (8472, 858635), (9960, 730357), (10345, 703176), (10590, 686908), (12414, 585980), (14120, 515181), (16552, 439485), (20690, 351588), (21180, 343454), (24828, 292990), (29299, 248280), (31035, 234392), (41380, 175794), (42360, 171727), (49656, 146495), (58598, 124140), (62070, 117196), (82760, 87897)]