319203234280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{258917}}^1$

素因数の和:258996

約数の個数: 192

約数和(自身を含む): 908522548560

約数和(自身を除く): 589319314280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 49, 56, 68, 70, 74, 85, 98, 119, 136, 140, 148, 170, 185, 196, 238, 245, 259, 280, 296, 340, 370, 392, 476, 490, 518, 595, 629, 680, 740, 833, 952, 980, 1036, 1190, 1258, 1295, 1480, 1666, 1813, 1960, 2072, 2380, 2516, 2590, 3145, 3332, 3626, 4165, 4403, 4760, 5032, 5180, 6290, 6664, 7252, 8330, 8806, 9065, 10360, 12580, 14504, 16660, 17612, 18130, 22015, 25160, 30821, 33320, 35224, 36260, 44030, 61642, 72520, 88060, 123284, 154105, 176120, 246568, 258917, 308210, 517834, 616420, 1035668, 1232840, 1294585, 1812419, 2071336, 2589170, 3624838, 4401589, 5178340, 7249676, 8803178, 9062095, 9579929, 10356680, 12686933, 14499352, 17606356, 18124190, 19159858, 22007945, 25373866, 30811123, 35212712, 36248380, 38319716, 44015890, 47899645, 50747732, 61622246, 63434665, 67059503, 72496760, 76639432, 88031780, 95799290, 101495464, 123244492, 126869330, 134119006, 154055615, 162858793, 176063560, 191598580, 215677861, 246488984, 253738660, 268238012, 308111230, 325717586, 335297515, 383197160, 431355722, 469416521, 507477320, 536476024, 616222460, 651435172, 670595030, 814293965, 862711444, 938833042, 1078389305, 1140011551, 1232444920, 1302870344, 1341190060, 1628587930, 1725422888, 1877666084, 2156778610, 2280023102, 2347082605, 2682380120, 3257175860, 3755332168, 4313557220, 4560046204, 4694165210, 5700057755, 6514351720, 7980080857, 8627114440, 9120092408, 9388330420, 11400115510, 15960161714, 18776660840, 22800231020, 31920323428, 39900404285, 45600462040, 63840646856, 79800808570, 159601617140, 319203234280]

約数ペア:

[(1, 319203234280), (2, 159601617140), (4, 79800808570), (5, 63840646856), (7, 45600462040), (8, 39900404285), (10, 31920323428), (14, 22800231020), (17, 18776660840), (20, 15960161714), (28, 11400115510), (34, 9388330420), (35, 9120092408), (37, 8627114440), (40, 7980080857), (49, 6514351720), (56, 5700057755), (68, 4694165210), (70, 4560046204), (74, 4313557220), (85, 3755332168), (98, 3257175860), (119, 2682380120), (136, 2347082605), (140, 2280023102), (148, 2156778610), (170, 1877666084), (185, 1725422888), (196, 1628587930), (238, 1341190060), (245, 1302870344), (259, 1232444920), (280, 1140011551), (296, 1078389305), (340, 938833042), (370, 862711444), (392, 814293965), (476, 670595030), (490, 651435172), (518, 616222460), (595, 536476024), (629, 507477320), (680, 469416521), (740, 431355722), (833, 383197160), (952, 335297515), (980, 325717586), (1036, 308111230), (1190, 268238012), (1258, 253738660), (1295, 246488984), (1480, 215677861), (1666, 191598580), (1813, 176063560), (1960, 162858793), (2072, 154055615), (2380, 134119006), (2516, 126869330), (2590, 123244492), (3145, 101495464), (3332, 95799290), (3626, 88031780), (4165, 76639432), (4403, 72496760), (4760, 67059503), (5032, 63434665), (5180, 61622246), (6290, 50747732), (6664, 47899645), (7252, 44015890), (8330, 38319716), (8806, 36248380), (9065, 35212712), (10360, 30811123), (12580, 25373866), (14504, 22007945), (16660, 19159858), (17612, 18124190), (18130, 17606356), (22015, 14499352), (25160, 12686933), (30821, 10356680), (33320, 9579929), (35224, 9062095), (36260, 8803178), (44030, 7249676), (61642, 5178340), (72520, 4401589), (88060, 3624838), (123284, 2589170), (154105, 2071336), (176120, 1812419), (246568, 1294585), (258917, 1232840), (308210, 1035668), (517834, 616420)]