2088893460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 6275727360

約数和(自身を除く): 4186833900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 127, 148, 155, 185, 186, 222, 239, 254, 310, 370, 372, 381, 444, 465, 478, 508, 555, 620, 635, 717, 740, 762, 930, 956, 1110, 1147, 1195, 1270, 1434, 1524, 1860, 1905, 2220, 2294, 2390, 2540, 2868, 3441, 3585, 3810, 3937, 4588, 4699, 4780, 5735, 6882, 7170, 7409, 7620, 7874, 8843, 9398, 11470, 11811, 13764, 14097, 14340, 14818, 15748, 17205, 17686, 18796, 19685, 22227, 22940, 23495, 23622, 26529, 28194, 29636, 30353, 34410, 35372, 37045, 39370, 44215, 44454, 46990, 47244, 53058, 56388, 59055, 60706, 68820, 70485, 74090, 78740, 88430, 88908, 91059, 93980, 106116, 111135, 118110, 121412, 132645, 140970, 145669, 148180, 151765, 176860, 182118, 222270, 236220, 265290, 274133, 281940, 291338, 303530, 364236, 437007, 444540, 455295, 530580, 548266, 582676, 607060, 728345, 822399, 874014, 910590, 940943, 1096532, 1123061, 1370665, 1456690, 1644798, 1748028, 1821180, 1881886, 2185035, 2246122, 2741330, 2822829, 2913380, 3289596, 3369183, 3763772, 4111995, 4370070, 4492244, 4704715, 5482660, 5615305, 5645658, 6738366, 8223990, 8740140, 9409430, 11230610, 11291316, 13476732, 14114145, 16447980, 16845915, 18818860, 22461220, 28228290, 33691830, 34814891, 56456580, 67383660, 69629782, 104444673, 139259564, 174074455, 208889346, 348148910, 417778692, 522223365, 696297820, 1044446730, 2088893460]

約数ペア:

[(1, 2088893460), (2, 1044446730), (3, 696297820), (4, 522223365), (5, 417778692), (6, 348148910), (10, 208889346), (12, 174074455), (15, 139259564), (20, 104444673), (30, 69629782), (31, 67383660), (37, 56456580), (60, 34814891), (62, 33691830), (74, 28228290), (93, 22461220), (111, 18818860), (124, 16845915), (127, 16447980), (148, 14114145), (155, 13476732), (185, 11291316), (186, 11230610), (222, 9409430), (239, 8740140), (254, 8223990), (310, 6738366), (370, 5645658), (372, 5615305), (381, 5482660), (444, 4704715), (465, 4492244), (478, 4370070), (508, 4111995), (555, 3763772), (620, 3369183), (635, 3289596), (717, 2913380), (740, 2822829), (762, 2741330), (930, 2246122), (956, 2185035), (1110, 1881886), (1147, 1821180), (1195, 1748028), (1270, 1644798), (1434, 1456690), (1524, 1370665), (1860, 1123061), (1905, 1096532), (2220, 940943), (2294, 910590), (2390, 874014), (2540, 822399), (2868, 728345), (3441, 607060), (3585, 582676), (3810, 548266), (3937, 530580), (4588, 455295), (4699, 444540), (4780, 437007), (5735, 364236), (6882, 303530), (7170, 291338), (7409, 281940), (7620, 274133), (7874, 265290), (8843, 236220), (9398, 222270), (11470, 182118), (11811, 176860), (13764, 151765), (14097, 148180), (14340, 145669), (14818, 140970), (15748, 132645), (17205, 121412), (17686, 118110), (18796, 111135), (19685, 106116), (22227, 93980), (22940, 91059), (23495, 88908), (23622, 88430), (26529, 78740), (28194, 74090), (29636, 70485), (30353, 68820), (34410, 60706), (35372, 59055), (37045, 56388), (39370, 53058), (44215, 47244), (44454, 46990)]