683139870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 2253588480

約数和(自身を除く): 1570448610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 49, 57, 62, 63, 70, 90, 93, 95, 98, 105, 114, 126, 133, 147, 155, 171, 186, 190, 210, 217, 245, 263, 266, 279, 285, 294, 310, 315, 342, 399, 434, 441, 465, 490, 526, 558, 570, 589, 630, 651, 665, 735, 789, 798, 855, 882, 930, 931, 1085, 1178, 1197, 1302, 1315, 1330, 1395, 1470, 1519, 1578, 1710, 1767, 1841, 1862, 1953, 1995, 2170, 2205, 2367, 2394, 2630, 2790, 2793, 2945, 3038, 3255, 3534, 3682, 3906, 3945, 3990, 4123, 4410, 4557, 4655, 4734, 4997, 5301, 5523, 5586, 5890, 5985, 6510, 7595, 7890, 8153, 8246, 8379, 8835, 9114, 9205, 9310, 9765, 9994, 10602, 11046, 11835, 11970, 12369, 12887, 13671, 13965, 14991, 15190, 16306, 16569, 16758, 17670, 18410, 19530, 20615, 22785, 23670, 24459, 24738, 24985, 25774, 26505, 27342, 27615, 27930, 28861, 29982, 33138, 34979, 37107, 38661, 40765, 41230, 41895, 44973, 45570, 48918, 49970, 53010, 55230, 57071, 57722, 61845, 64435, 68355, 69958, 73377, 74214, 74955, 77322, 81530, 82845, 83790, 86583, 89946, 104937, 114142, 115983, 122295, 123690, 128870, 136710, 144305, 146754, 149910, 154907, 165690, 171213, 173166, 174895, 185535, 193305, 209874, 224865, 231966, 244590, 244853, 259749, 285355, 288610, 309814, 314811, 342426, 349790, 366885, 371070, 386610, 399497, 432915, 449730, 464721, 489706, 513639, 519498, 524685, 570710, 579915, 629622, 733770, 734559, 774535, 798994, 856065, 865830, 929442, 1027278, 1049370, 1084349, 1159830, 1198491, 1224265, 1298745, 1394163, 1469118, 1549070, 1574055, 1712130, 1997485, 2168698, 2203677, 2323605, 2396982, 2448530, 2568195, 2597490, 2788326, 3148110, 3253047, 3595473, 3672795, 3994970, 4407354, 4647210, 5136390, 5421745, 5992455, 6506094, 6970815, 7190946, 7345590, 7590443, 9759141, 10843490, 11018385, 11984910, 13941630, 15180886, 16265235, 17977365, 19518282, 22036770, 22771329, 32530470, 35954730, 37952215, 45542658, 48795705, 68313987, 75904430, 97591410, 113856645, 136627974, 227713290, 341569935, 683139870]

約数ペア:

[(1, 683139870), (2, 341569935), (3, 227713290), (5, 136627974), (6, 113856645), (7, 97591410), (9, 75904430), (10, 68313987), (14, 48795705), (15, 45542658), (18, 37952215), (19, 35954730), (21, 32530470), (30, 22771329), (31, 22036770), (35, 19518282), (38, 17977365), (42, 16265235), (45, 15180886), (49, 13941630), (57, 11984910), (62, 11018385), (63, 10843490), (70, 9759141), (90, 7590443), (93, 7345590), (95, 7190946), (98, 6970815), (105, 6506094), (114, 5992455), (126, 5421745), (133, 5136390), (147, 4647210), (155, 4407354), (171, 3994970), (186, 3672795), (190, 3595473), (210, 3253047), (217, 3148110), (245, 2788326), (263, 2597490), (266, 2568195), (279, 2448530), (285, 2396982), (294, 2323605), (310, 2203677), (315, 2168698), (342, 1997485), (399, 1712130), (434, 1574055), (441, 1549070), (465, 1469118), (490, 1394163), (526, 1298745), (558, 1224265), (570, 1198491), (589, 1159830), (630, 1084349), (651, 1049370), (665, 1027278), (735, 929442), (789, 865830), (798, 856065), (855, 798994), (882, 774535), (930, 734559), (931, 733770), (1085, 629622), (1178, 579915), (1197, 570710), (1302, 524685), (1315, 519498), (1330, 513639), (1395, 489706), (1470, 464721), (1519, 449730), (1578, 432915), (1710, 399497), (1767, 386610), (1841, 371070), (1862, 366885), (1953, 349790), (1995, 342426), (2170, 314811), (2205, 309814), (2367, 288610), (2394, 285355), (2630, 259749), (2790, 244853), (2793, 244590), (2945, 231966), (3038, 224865), (3255, 209874), (3534, 193305), (3682, 185535), (3906, 174895), (3945, 173166), (3990, 171213), (4123, 165690), (4410, 154907), (4557, 149910), (4655, 146754), (4734, 144305), (4997, 136710), (5301, 128870), (5523, 123690), (5586, 122295), (5890, 115983), (5985, 114142), (6510, 104937), (7595, 89946), (7890, 86583), (8153, 83790), (8246, 82845), (8379, 81530), (8835, 77322), (9114, 74955), (9205, 74214), (9310, 73377), (9765, 69958), (9994, 68355), (10602, 64435), (11046, 61845), (11835, 57722), (11970, 57071), (12369, 55230), (12887, 53010), (13671, 49970), (13965, 48918), (14991, 45570), (15190, 44973), (16306, 41895), (16569, 41230), (16758, 40765), (17670, 38661), (18410, 37107), (19530, 34979), (20615, 33138), (22785, 29982), (23670, 28861), (24459, 27930), (24738, 27615), (24985, 27342), (25774, 26505)]