16912544640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 54803865600

約数和(自身を除く): 37891320960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 211, 218, 240, 320, 327, 383, 384, 422, 436, 480, 545, 633, 640, 654, 766, 844, 872, 960, 1055, 1090, 1149, 1266, 1308, 1532, 1635, 1688, 1744, 1915, 1920, 2110, 2180, 2298, 2532, 2616, 3064, 3165, 3270, 3376, 3488, 3830, 4220, 4360, 4596, 5064, 5232, 5745, 6128, 6330, 6540, 6752, 6976, 7660, 8440, 8720, 9192, 10128, 10464, 11490, 12256, 12660, 13080, 13504, 13952, 15320, 16880, 17440, 18384, 20256, 20928, 22980, 22999, 24512, 25320, 26160, 27008, 30640, 33760, 34880, 36768, 40512, 41747, 41856, 45960, 45998, 49024, 50640, 52320, 61280, 67520, 68997, 69760, 73536, 80813, 81024, 83494, 91920, 91996, 101280, 104640, 114995, 122560, 125241, 135040, 137994, 147072, 161626, 166988, 183840, 183992, 202560, 208735, 209280, 229990, 242439, 245120, 250482, 275988, 323252, 333976, 344985, 367680, 367984, 404065, 405120, 417470, 459980, 484878, 500964, 551976, 626205, 646504, 667952, 689970, 735360, 735968, 808130, 834940, 919960, 969756, 1001928, 1103952, 1212195, 1252410, 1293008, 1335904, 1379940, 1471936, 1616260, 1669880, 1839920, 1939512, 2003856, 2207904, 2424390, 2504820, 2586016, 2671808, 2759880, 2943872, 3232520, 3339760, 3679840, 3879024, 4007712, 4415808, 4848780, 5009640, 5172032, 5343616, 5519760, 6465040, 6679520, 7359680, 7758048, 8015424, 8808617, 8831616, 9697560, 10019280, 10344064, 11039520, 12930080, 13359040, 14719360, 15516096, 16030848, 17617234, 19395120, 20038560, 22079040, 25860160, 26425851, 26718080, 31032192, 35234468, 38790240, 40077120, 44043085, 44158080, 51720320, 52851702, 70468936, 77580480, 80154240, 88086170, 105703404, 132129255, 140937872, 155160960, 176172340, 211406808, 264258510, 281875744, 352344680, 422813616, 528517020, 563751488, 704689360, 845627232, 1057034040, 1127502976, 1409378720, 1691254464, 2114068080, 2818757440, 3382508928, 4228136160, 5637514880, 8456272320, 16912544640]

約数ペア:

[(1, 16912544640), (2, 8456272320), (3, 5637514880), (4, 4228136160), (5, 3382508928), (6, 2818757440), (8, 2114068080), (10, 1691254464), (12, 1409378720), (15, 1127502976), (16, 1057034040), (20, 845627232), (24, 704689360), (30, 563751488), (32, 528517020), (40, 422813616), (48, 352344680), (60, 281875744), (64, 264258510), (80, 211406808), (96, 176172340), (109, 155160960), (120, 140937872), (128, 132129255), (160, 105703404), (192, 88086170), (211, 80154240), (218, 77580480), (240, 70468936), (320, 52851702), (327, 51720320), (383, 44158080), (384, 44043085), (422, 40077120), (436, 38790240), (480, 35234468), (545, 31032192), (633, 26718080), (640, 26425851), (654, 25860160), (766, 22079040), (844, 20038560), (872, 19395120), (960, 17617234), (1055, 16030848), (1090, 15516096), (1149, 14719360), (1266, 13359040), (1308, 12930080), (1532, 11039520), (1635, 10344064), (1688, 10019280), (1744, 9697560), (1915, 8831616), (1920, 8808617), (2110, 8015424), (2180, 7758048), (2298, 7359680), (2532, 6679520), (2616, 6465040), (3064, 5519760), (3165, 5343616), (3270, 5172032), (3376, 5009640), (3488, 4848780), (3830, 4415808), (4220, 4007712), (4360, 3879024), (4596, 3679840), (5064, 3339760), (5232, 3232520), (5745, 2943872), (6128, 2759880), (6330, 2671808), (6540, 2586016), (6752, 2504820), (6976, 2424390), (7660, 2207904), (8440, 2003856), (8720, 1939512), (9192, 1839920), (10128, 1669880), (10464, 1616260), (11490, 1471936), (12256, 1379940), (12660, 1335904), (13080, 1293008), (13504, 1252410), (13952, 1212195), (15320, 1103952), (16880, 1001928), (17440, 969756), (18384, 919960), (20256, 834940), (20928, 808130), (22980, 735968), (22999, 735360), (24512, 689970), (25320, 667952), (26160, 646504), (27008, 626205), (30640, 551976), (33760, 500964), (34880, 484878), (36768, 459980), (40512, 417470), (41747, 405120), (41856, 404065), (45960, 367984), (45998, 367680), (49024, 344985), (50640, 333976), (52320, 323252), (61280, 275988), (67520, 250482), (68997, 245120), (69760, 242439), (73536, 229990), (80813, 209280), (81024, 208735), (83494, 202560), (91920, 183992), (91996, 183840), (101280, 166988), (104640, 161626), (114995, 147072), (122560, 137994), (125241, 135040)]