56999636720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{15937}}^1$

素因数の和:16163

約数の個数: 160

約数和(自身を含む): 151069289280

約数和(自身を除く): 94069652560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 181, 190, 208, 247, 260, 304, 362, 380, 494, 520, 724, 760, 905, 988, 1040, 1235, 1448, 1520, 1810, 1976, 2353, 2470, 2896, 3439, 3620, 3952, 4706, 4940, 6878, 7240, 9412, 9880, 11765, 13756, 14480, 15937, 17195, 18824, 19760, 23530, 27512, 31874, 34390, 37648, 44707, 47060, 55024, 63748, 68780, 79685, 89414, 94120, 127496, 137560, 159370, 178828, 188240, 207181, 223535, 254992, 275120, 302803, 318740, 357656, 414362, 447070, 605606, 637480, 715312, 828724, 894140, 1035905, 1211212, 1274960, 1514015, 1657448, 1788280, 2071810, 2422424, 2884597, 3028030, 3314896, 3576560, 3936439, 4143620, 4844848, 5769194, 6056060, 7872878, 8287240, 11538388, 12112120, 14422985, 15745756, 16574480, 19682195, 23076776, 24224240, 28845970, 31491512, 37499761, 39364390, 46153552, 54807343, 57691940, 62983024, 74999522, 78728780, 109614686, 115383880, 149999044, 157457560, 187498805, 219229372, 230767760, 274036715, 299998088, 314915120, 374997610, 438458744, 548073430, 599996176, 712495459, 749995220, 876917488, 1096146860, 1424990918, 1499990440, 2192293720, 2849981836, 2999980880, 3562477295, 4384587440, 5699963672, 7124954590, 11399927344, 14249909180, 28499818360, 56999636720]

約数ペア:

[(1, 56999636720), (2, 28499818360), (4, 14249909180), (5, 11399927344), (8, 7124954590), (10, 5699963672), (13, 4384587440), (16, 3562477295), (19, 2999980880), (20, 2849981836), (26, 2192293720), (38, 1499990440), (40, 1424990918), (52, 1096146860), (65, 876917488), (76, 749995220), (80, 712495459), (95, 599996176), (104, 548073430), (130, 438458744), (152, 374997610), (181, 314915120), (190, 299998088), (208, 274036715), (247, 230767760), (260, 219229372), (304, 187498805), (362, 157457560), (380, 149999044), (494, 115383880), (520, 109614686), (724, 78728780), (760, 74999522), (905, 62983024), (988, 57691940), (1040, 54807343), (1235, 46153552), (1448, 39364390), (1520, 37499761), (1810, 31491512), (1976, 28845970), (2353, 24224240), (2470, 23076776), (2896, 19682195), (3439, 16574480), (3620, 15745756), (3952, 14422985), (4706, 12112120), (4940, 11538388), (6878, 8287240), (7240, 7872878), (9412, 6056060), (9880, 5769194), (11765, 4844848), (13756, 4143620), (14480, 3936439), (15937, 3576560), (17195, 3314896), (18824, 3028030), (19760, 2884597), (23530, 2422424), (27512, 2071810), (31874, 1788280), (34390, 1657448), (37648, 1514015), (44707, 1274960), (47060, 1211212), (55024, 1035905), (63748, 894140), (68780, 828724), (79685, 715312), (89414, 637480), (94120, 605606), (127496, 447070), (137560, 414362), (159370, 357656), (178828, 318740), (188240, 302803), (207181, 275120), (223535, 254992)]