55613146880

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1559}}^1$

素因数の和:1671

約数の個数: 216

約数和(自身を含む): 142484378400

約数和(自身を除く): 86871231520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 464, 496, 580, 620, 640, 899, 928, 961, 992, 1160, 1240, 1280, 1559, 1798, 1856, 1922, 1984, 2320, 2480, 3118, 3596, 3712, 3844, 3968, 4495, 4640, 4805, 4960, 6236, 7192, 7424, 7688, 7795, 7936, 8990, 9280, 9610, 9920, 12472, 14384, 15376, 15590, 17980, 18560, 19220, 19840, 24944, 27869, 28768, 30752, 31180, 35960, 37120, 38440, 39680, 45211, 48329, 49888, 55738, 57536, 61504, 62360, 71920, 76880, 90422, 96658, 99776, 111476, 115072, 123008, 124720, 139345, 143840, 153760, 180844, 193316, 199552, 222952, 226055, 230144, 241645, 246016, 249440, 278690, 287680, 307520, 361688, 386632, 399104, 445904, 452110, 483290, 498880, 557380, 575360, 615040, 723376, 773264, 891808, 904220, 966580, 997760, 1114760, 1150720, 1230080, 1401541, 1446752, 1498199, 1546528, 1783616, 1808440, 1933160, 1995520, 2229520, 2803082, 2893504, 2996398, 3093056, 3567232, 3616880, 3866320, 4459040, 5606164, 5787008, 5992796, 6186112, 7007705, 7134464, 7233760, 7490995, 7732640, 8918080, 11212328, 11574016, 11985592, 12372224, 14015410, 14467520, 14981990, 15465280, 17836160, 22424656, 23971184, 28030820, 28935040, 29963980, 30930560, 35672320, 43447771, 44849312, 47942368, 56061640, 57870080, 59927960, 61861120, 86895542, 89698624, 95884736, 112123280, 119855920, 173791084, 179397248, 191769472, 217238855, 224246560, 239711840, 347582168, 358794496, 383538944, 434477710, 448493120, 479423680, 695164336, 868955420, 896986240, 958847360, 1390328672, 1737910840, 1793972480, 1917694720, 2780657344, 3475821680, 5561314688, 6951643360, 11122629376, 13903286720, 27806573440, 55613146880]

約数ペア:

[(1, 55613146880), (2, 27806573440), (4, 13903286720), (5, 11122629376), (8, 6951643360), (10, 5561314688), (16, 3475821680), (20, 2780657344), (29, 1917694720), (31, 1793972480), (32, 1737910840), (40, 1390328672), (58, 958847360), (62, 896986240), (64, 868955420), (80, 695164336), (116, 479423680), (124, 448493120), (128, 434477710), (145, 383538944), (155, 358794496), (160, 347582168), (232, 239711840), (248, 224246560), (256, 217238855), (290, 191769472), (310, 179397248), (320, 173791084), (464, 119855920), (496, 112123280), (580, 95884736), (620, 89698624), (640, 86895542), (899, 61861120), (928, 59927960), (961, 57870080), (992, 56061640), (1160, 47942368), (1240, 44849312), (1280, 43447771), (1559, 35672320), (1798, 30930560), (1856, 29963980), (1922, 28935040), (1984, 28030820), (2320, 23971184), (2480, 22424656), (3118, 17836160), (3596, 15465280), (3712, 14981990), (3844, 14467520), (3968, 14015410), (4495, 12372224), (4640, 11985592), (4805, 11574016), (4960, 11212328), (6236, 8918080), (7192, 7732640), (7424, 7490995), (7688, 7233760), (7795, 7134464), (7936, 7007705), (8990, 6186112), (9280, 5992796), (9610, 5787008), (9920, 5606164), (12472, 4459040), (14384, 3866320), (15376, 3616880), (15590, 3567232), (17980, 3093056), (18560, 2996398), (19220, 2893504), (19840, 2803082), (24944, 2229520), (27869, 1995520), (28768, 1933160), (30752, 1808440), (31180, 1783616), (35960, 1546528), (37120, 1498199), (38440, 1446752), (39680, 1401541), (45211, 1230080), (48329, 1150720), (49888, 1114760), (55738, 997760), (57536, 966580), (61504, 904220), (62360, 891808), (71920, 773264), (76880, 723376), (90422, 615040), (96658, 575360), (99776, 557380), (111476, 498880), (115072, 483290), (123008, 452110), (124720, 445904), (139345, 399104), (143840, 386632), (153760, 361688), (180844, 307520), (193316, 287680), (199552, 278690), (222952, 249440), (226055, 246016), (230144, 241645)]