7642000960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1305

約数の個数: 224

約数和(自身を含む): 20857098240

約数和(自身を除く): 13215097280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 59, 62, 64, 80, 88, 110, 118, 124, 155, 160, 176, 220, 236, 248, 295, 310, 320, 341, 352, 440, 472, 496, 590, 620, 649, 682, 704, 880, 944, 992, 1180, 1187, 1240, 1298, 1364, 1705, 1760, 1829, 1888, 1984, 2360, 2374, 2480, 2596, 2728, 3245, 3410, 3520, 3658, 3776, 4720, 4748, 4960, 5192, 5456, 5935, 6490, 6820, 7316, 9145, 9440, 9496, 9920, 10384, 10912, 11870, 12980, 13057, 13640, 14632, 18290, 18880, 18992, 20119, 20768, 21824, 23740, 25960, 26114, 27280, 29264, 36580, 36797, 37984, 40238, 41536, 47480, 51920, 52228, 54560, 58528, 65285, 70033, 73160, 73594, 75968, 80476, 94960, 100595, 103840, 104456, 109120, 117056, 130570, 140066, 146320, 147188, 160952, 183985, 189920, 201190, 207680, 208912, 261140, 280132, 292640, 294376, 321904, 350165, 367970, 379840, 402380, 404767, 417824, 522280, 560264, 585280, 588752, 643808, 700330, 735940, 770363, 804760, 809534, 835648, 1044560, 1120528, 1177504, 1287616, 1400660, 1471880, 1540726, 1609520, 1619068, 2023835, 2089120, 2171023, 2241056, 2355008, 2801320, 2943760, 3081452, 3219040, 3238136, 3851815, 4047670, 4178240, 4342046, 4482112, 5602640, 5887520, 6162904, 6438080, 6476272, 7703630, 8095340, 8684092, 10855115, 11205280, 11775040, 12325808, 12952544, 15407260, 16190680, 17368184, 21710230, 22410560, 23881253, 24651616, 25905088, 30814520, 32381360, 34736368, 43420460, 47762506, 49303232, 61629040, 64762720, 69472736, 86840920, 95525012, 119406265, 123258080, 129525440, 138945472, 173681840, 191050024, 238812530, 246516160, 347363680, 382100048, 477625060, 694727360, 764200096, 955250120, 1528400192, 1910500240, 3821000480, 7642000960]

約数ペア:

[(1, 7642000960), (2, 3821000480), (4, 1910500240), (5, 1528400192), (8, 955250120), (10, 764200096), (11, 694727360), (16, 477625060), (20, 382100048), (22, 347363680), (31, 246516160), (32, 238812530), (40, 191050024), (44, 173681840), (55, 138945472), (59, 129525440), (62, 123258080), (64, 119406265), (80, 95525012), (88, 86840920), (110, 69472736), (118, 64762720), (124, 61629040), (155, 49303232), (160, 47762506), (176, 43420460), (220, 34736368), (236, 32381360), (248, 30814520), (295, 25905088), (310, 24651616), (320, 23881253), (341, 22410560), (352, 21710230), (440, 17368184), (472, 16190680), (496, 15407260), (590, 12952544), (620, 12325808), (649, 11775040), (682, 11205280), (704, 10855115), (880, 8684092), (944, 8095340), (992, 7703630), (1180, 6476272), (1187, 6438080), (1240, 6162904), (1298, 5887520), (1364, 5602640), (1705, 4482112), (1760, 4342046), (1829, 4178240), (1888, 4047670), (1984, 3851815), (2360, 3238136), (2374, 3219040), (2480, 3081452), (2596, 2943760), (2728, 2801320), (3245, 2355008), (3410, 2241056), (3520, 2171023), (3658, 2089120), (3776, 2023835), (4720, 1619068), (4748, 1609520), (4960, 1540726), (5192, 1471880), (5456, 1400660), (5935, 1287616), (6490, 1177504), (6820, 1120528), (7316, 1044560), (9145, 835648), (9440, 809534), (9496, 804760), (9920, 770363), (10384, 735940), (10912, 700330), (11870, 643808), (12980, 588752), (13057, 585280), (13640, 560264), (14632, 522280), (18290, 417824), (18880, 404767), (18992, 402380), (20119, 379840), (20768, 367970), (21824, 350165), (23740, 321904), (25960, 294376), (26114, 292640), (27280, 280132), (29264, 261140), (36580, 208912), (36797, 207680), (37984, 201190), (40238, 189920), (41536, 183985), (47480, 160952), (51920, 147188), (52228, 146320), (54560, 140066), (58528, 130570), (65285, 117056), (70033, 109120), (73160, 104456), (73594, 103840), (75968, 100595), (80476, 94960)]