2496200280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:466

約数の個数: 256

約数和(自身を含む): 8743680000

約数和(自身を除く): 6247479720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 137, 140, 168, 199, 210, 218, 274, 280, 327, 398, 411, 420, 436, 545, 548, 597, 654, 685, 763, 796, 822, 840, 872, 959, 995, 1090, 1096, 1194, 1308, 1370, 1393, 1526, 1592, 1635, 1644, 1918, 1990, 2055, 2180, 2289, 2388, 2616, 2740, 2786, 2877, 2985, 3052, 3270, 3288, 3815, 3836, 3980, 4110, 4179, 4360, 4578, 4776, 4795, 5480, 5572, 5754, 5970, 6104, 6540, 6965, 7630, 7672, 7960, 8220, 8358, 9156, 9590, 11144, 11445, 11508, 11940, 13080, 13930, 14385, 14933, 15260, 16440, 16716, 18312, 19180, 20895, 21691, 22890, 23016, 23880, 27263, 27860, 28770, 29866, 30520, 33432, 38360, 41790, 43382, 44799, 45780, 54526, 55720, 57540, 59732, 65073, 74665, 81789, 83580, 86764, 89598, 91560, 104531, 108455, 109052, 115080, 119464, 130146, 136315, 149330, 151837, 163578, 167160, 173528, 179196, 190841, 209062, 216910, 218104, 223995, 260292, 272630, 298660, 303674, 313593, 325365, 327156, 358392, 381682, 408945, 418124, 433820, 447990, 455511, 520584, 522655, 545260, 572523, 597320, 607348, 627186, 650730, 654312, 759185, 763364, 817890, 836248, 867640, 895980, 911022, 954205, 1045310, 1090520, 1145046, 1214696, 1254372, 1301460, 1518370, 1526728, 1567965, 1635780, 1791960, 1822044, 1908410, 2090620, 2277555, 2290092, 2508744, 2602920, 2862615, 2971667, 3036740, 3135930, 3271560, 3644088, 3816820, 4181240, 4555110, 4580184, 5725230, 5943334, 6073480, 6271860, 7633640, 8915001, 9110220, 11450460, 11886668, 12543720, 14858335, 17830002, 18220440, 20801669, 22900920, 23773336, 29716670, 35660004, 41603338, 44575005, 59433340, 62405007, 71320008, 83206676, 89150010, 104008345, 118866680, 124810014, 166413352, 178300020, 208016690, 249620028, 312025035, 356600040, 416033380, 499240056, 624050070, 832066760, 1248100140, 2496200280]

約数ペア:

[(1, 2496200280), (2, 1248100140), (3, 832066760), (4, 624050070), (5, 499240056), (6, 416033380), (7, 356600040), (8, 312025035), (10, 249620028), (12, 208016690), (14, 178300020), (15, 166413352), (20, 124810014), (21, 118866680), (24, 104008345), (28, 89150010), (30, 83206676), (35, 71320008), (40, 62405007), (42, 59433340), (56, 44575005), (60, 41603338), (70, 35660004), (84, 29716670), (105, 23773336), (109, 22900920), (120, 20801669), (137, 18220440), (140, 17830002), (168, 14858335), (199, 12543720), (210, 11886668), (218, 11450460), (274, 9110220), (280, 8915001), (327, 7633640), (398, 6271860), (411, 6073480), (420, 5943334), (436, 5725230), (545, 4580184), (548, 4555110), (597, 4181240), (654, 3816820), (685, 3644088), (763, 3271560), (796, 3135930), (822, 3036740), (840, 2971667), (872, 2862615), (959, 2602920), (995, 2508744), (1090, 2290092), (1096, 2277555), (1194, 2090620), (1308, 1908410), (1370, 1822044), (1393, 1791960), (1526, 1635780), (1592, 1567965), (1635, 1526728), (1644, 1518370), (1918, 1301460), (1990, 1254372), (2055, 1214696), (2180, 1145046), (2289, 1090520), (2388, 1045310), (2616, 954205), (2740, 911022), (2786, 895980), (2877, 867640), (2985, 836248), (3052, 817890), (3270, 763364), (3288, 759185), (3815, 654312), (3836, 650730), (3980, 627186), (4110, 607348), (4179, 597320), (4360, 572523), (4578, 545260), (4776, 522655), (4795, 520584), (5480, 455511), (5572, 447990), (5754, 433820), (5970, 418124), (6104, 408945), (6540, 381682), (6965, 358392), (7630, 327156), (7672, 325365), (7960, 313593), (8220, 303674), (8358, 298660), (9156, 272630), (9590, 260292), (11144, 223995), (11445, 218104), (11508, 216910), (11940, 209062), (13080, 190841), (13930, 179196), (14385, 173528), (14933, 167160), (15260, 163578), (16440, 151837), (16716, 149330), (18312, 136315), (19180, 130146), (20895, 119464), (21691, 115080), (22890, 109052), (23016, 108455), (23880, 104531), (27263, 91560), (27860, 89598), (28770, 86764), (29866, 83580), (30520, 81789), (33432, 74665), (38360, 65073), (41790, 59732), (43382, 57540), (44799, 55720), (45780, 54526)]