1581040272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 4921589760

約数和(自身を除く): 3340549488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 79, 84, 98, 112, 127, 134, 147, 158, 168, 196, 201, 237, 254, 268, 294, 316, 336, 381, 392, 402, 469, 474, 508, 536, 553, 588, 632, 762, 784, 804, 889, 938, 948, 1016, 1072, 1106, 1176, 1264, 1407, 1524, 1608, 1659, 1778, 1876, 1896, 2032, 2212, 2352, 2667, 2814, 3048, 3216, 3283, 3318, 3556, 3752, 3792, 3871, 4424, 5293, 5334, 5628, 6096, 6223, 6566, 6636, 7112, 7504, 7742, 8509, 8848, 9849, 10033, 10586, 10668, 11256, 11613, 12446, 13132, 13272, 14224, 15484, 15879, 17018, 18669, 19698, 20066, 21172, 21336, 22512, 23226, 24892, 25527, 26264, 26544, 30099, 30968, 31758, 34036, 37051, 37338, 39396, 40132, 42344, 42672, 46452, 49784, 51054, 52528, 59563, 60198, 61936, 63516, 68072, 70231, 74102, 74676, 78792, 80264, 84688, 92904, 99568, 102108, 111153, 119126, 120396, 127032, 136144, 140462, 148204, 149352, 157584, 160528, 178689, 185808, 204216, 210693, 222306, 238252, 240792, 254064, 259357, 280924, 296408, 298704, 357378, 408432, 416941, 421386, 444612, 476504, 481584, 491617, 518714, 561848, 592816, 672211, 714756, 778071, 833882, 842772, 889224, 953008, 983234, 1037428, 1123696, 1250823, 1344422, 1429512, 1474851, 1556142, 1667764, 1685544, 1778448, 1966468, 2016633, 2074856, 2501646, 2688844, 2859024, 2949702, 3112284, 3335528, 3371088, 3932936, 4033266, 4149712, 4705477, 5003292, 5377688, 5899404, 6224568, 6671056, 7865872, 8066532, 9410954, 10006584, 10755376, 11798808, 12449136, 14116431, 16133064, 18821908, 20013168, 23597616, 28232862, 32266128, 32938339, 37643816, 56465724, 65876678, 75287632, 98815017, 112931448, 131753356, 197630034, 225862896, 263506712, 395260068, 527013424, 790520136, 1581040272]

約数ペア:

[(1, 1581040272), (2, 790520136), (3, 527013424), (4, 395260068), (6, 263506712), (7, 225862896), (8, 197630034), (12, 131753356), (14, 112931448), (16, 98815017), (21, 75287632), (24, 65876678), (28, 56465724), (42, 37643816), (48, 32938339), (49, 32266128), (56, 28232862), (67, 23597616), (79, 20013168), (84, 18821908), (98, 16133064), (112, 14116431), (127, 12449136), (134, 11798808), (147, 10755376), (158, 10006584), (168, 9410954), (196, 8066532), (201, 7865872), (237, 6671056), (254, 6224568), (268, 5899404), (294, 5377688), (316, 5003292), (336, 4705477), (381, 4149712), (392, 4033266), (402, 3932936), (469, 3371088), (474, 3335528), (508, 3112284), (536, 2949702), (553, 2859024), (588, 2688844), (632, 2501646), (762, 2074856), (784, 2016633), (804, 1966468), (889, 1778448), (938, 1685544), (948, 1667764), (1016, 1556142), (1072, 1474851), (1106, 1429512), (1176, 1344422), (1264, 1250823), (1407, 1123696), (1524, 1037428), (1608, 983234), (1659, 953008), (1778, 889224), (1876, 842772), (1896, 833882), (2032, 778071), (2212, 714756), (2352, 672211), (2667, 592816), (2814, 561848), (3048, 518714), (3216, 491617), (3283, 481584), (3318, 476504), (3556, 444612), (3752, 421386), (3792, 416941), (3871, 408432), (4424, 357378), (5293, 298704), (5334, 296408), (5628, 280924), (6096, 259357), (6223, 254064), (6566, 240792), (6636, 238252), (7112, 222306), (7504, 210693), (7742, 204216), (8509, 185808), (8848, 178689), (9849, 160528), (10033, 157584), (10586, 149352), (10668, 148204), (11256, 140462), (11613, 136144), (12446, 127032), (13132, 120396), (13272, 119126), (14224, 111153), (15484, 102108), (15879, 99568), (17018, 92904), (18669, 84688), (19698, 80264), (20066, 78792), (21172, 74676), (21336, 74102), (22512, 70231), (23226, 68072), (24892, 63516), (25527, 61936), (26264, 60198), (26544, 59563), (30099, 52528), (30968, 51054), (31758, 49784), (34036, 46452), (37051, 42672), (37338, 42344), (39396, 40132)]