About the Number
127788402960
2進数表記:1110111000000110010000100100100010000
漢数字表記:千二百七十七億八千八百四十万二千九百六十
素因数分解:
素因数の和:453982
約数の個数: 240
約数和(自身を含む): 474158116224
約数和(自身を除く): 346369713264
約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1840, 1955, 2040, 2070, 2346, 2448, 2760, 3060, 3128, 3312, 3519, 3910, 4080, 4140, 4692, 5520, 5865, 6120, 6256, 7038, 7820, 8280, 9384, 11730, 12240, 14076, 15640, 16560, 17595, 18768, 23460, 28152, 31280, 35190, 46920, 56304, 70380, 93840, 140760, 281520, 453923, 907846, 1361769, 1815692, 2269615, 2723538, 3631384, 4085307, 4539230, 5447076, 6808845, 7262768, 7716691, 8170614, 9078460, 10440229, 10894152, 13617690, 15433382, 16341228, 18156920, 20426535, 20880458, 21788304, 23150073, 27235380, 30866764, 31320687, 32682456, 36313840, 38583455, 40853070, 41760916, 46300146, 52201145, 54470760, 61733528, 62641374, 65364912, 69450219, 77166910, 81706140, 83521832, 92600292, 93962061, 104402290, 108941520, 115750365, 123467056, 125282748, 138900438, 154333820, 156603435, 163412280, 167043664, 177483893, 185200584, 187924122, 208804580, 231500730, 250565496, 277800876, 308667640, 313206870, 326824560, 347251095, 354967786, 370401168, 375848244, 417609160, 463001460, 469810305, 501130992, 532451679, 555601752, 617335280, 626413740, 694502190, 709935572, 751696488, 835218320, 887419465, 926002920, 939620610, 1064903358, 1111203504, 1252827480, 1389004380, 1419871144, 1503392976, 1597355037, 1774838930, 1852005840, 1879241220, 2129806716, 2505654960, 2662258395, 2778008760, 2839742288, 3194710074, 3549677860, 3758482440, 4259613432, 5324516790, 5556017520, 6389420148, 7099355720, 7516964880, 7986775185, 8519226864, 10649033580, 12778840296, 14198711440, 15973550370, 21298067160, 25557680592, 31947100740, 42596134320, 63894201480, 127788402960]
約数ペア:
[(1, 127788402960), (2, 63894201480), (3, 42596134320), (4, 31947100740), (5, 25557680592), (6, 21298067160), (8, 15973550370), (9, 14198711440), (10, 12778840296), (12, 10649033580), (15, 8519226864), (16, 7986775185), (17, 7516964880), (18, 7099355720), (20, 6389420148), (23, 5556017520), (24, 5324516790), (30, 4259613432), (34, 3758482440), (36, 3549677860), (40, 3194710074), (45, 2839742288), (46, 2778008760), (48, 2662258395), (51, 2505654960), (60, 2129806716), (68, 1879241220), (69, 1852005840), (72, 1774838930), (80, 1597355037), (85, 1503392976), (90, 1419871144), (92, 1389004380), (102, 1252827480), (115, 1111203504), (120, 1064903358), (136, 939620610), (138, 926002920), (144, 887419465), (153, 835218320), (170, 751696488), (180, 709935572), (184, 694502190), (204, 626413740), (207, 617335280), (230, 555601752), (240, 532451679), (255, 501130992), (272, 469810305), (276, 463001460), (306, 417609160), (340, 375848244), (345, 370401168), (360, 354967786), (368, 347251095), (391, 326824560), (408, 313206870), (414, 308667640), (460, 277800876), (510, 250565496), (552, 231500730), (612, 208804580), (680, 187924122), (690, 185200584), (720, 177483893), (765, 167043664), (782, 163412280), (816, 156603435), (828, 154333820), (920, 138900438), (1020, 125282748), (1035, 123467056), (1104, 115750365), (1173, 108941520), (1224, 104402290), (1360, 93962061), (1380, 92600292), (1530, 83521832), (1564, 81706140), (1656, 77166910), (1840, 69450219), (1955, 65364912), (2040, 62641374), (2070, 61733528), (2346, 54470760), (2448, 52201145), (2760, 46300146), (3060, 41760916), (3128, 40853070), (3312, 38583455), (3519, 36313840), (3910, 32682456), (4080, 31320687), (4140, 30866764), (4692, 27235380), (5520, 23150073), (5865, 21788304), (6120, 20880458), (6256, 20426535), (7038, 18156920), (7820, 16341228), (8280, 15433382), (9384, 13617690), (11730, 10894152), (12240, 10440229), (14076, 9078460), (15640, 8170614), (16560, 7716691), (17595, 7262768), (18768, 6808845), (23460, 5447076), (28152, 4539230), (31280, 4085307), (35190, 3631384), (46920, 2723538), (56304, 2269615), (70380, 1815692), (93840, 1361769), (140760, 907846), (281520, 453923)]このpageの処理時間: 0.7144420146942139 seconds