68443363320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1\times {\mathrm{19157}}^1$

素因数の和:20757

約数の個数: 128

約数和(自身を含む): 216286156800

約数和(自身を除く): 147842793480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1567, 2280, 3134, 4701, 6268, 7835, 9402, 12536, 15670, 18804, 19157, 23505, 29773, 31340, 37608, 38314, 47010, 57471, 59546, 62680, 76628, 89319, 94020, 95785, 114942, 119092, 148865, 153256, 178638, 188040, 191570, 229884, 238184, 287355, 297730, 357276, 363983, 383140, 446595, 459768, 574710, 595460, 714552, 727966, 766280, 893190, 1091949, 1149420, 1190920, 1455932, 1786380, 1819915, 2183898, 2298840, 2911864, 3572760, 3639830, 4367796, 5459745, 7279660, 8735592, 10919490, 14559320, 21838980, 30019019, 43677960, 60038038, 90057057, 120076076, 150095095, 180114114, 240152152, 300190190, 360228228, 450285285, 570361361, 600380380, 720456456, 900570570, 1140722722, 1200760760, 1711084083, 1801141140, 2281445444, 2851806805, 3422168166, 3602282280, 4562890888, 5703613610, 6844336332, 8555420415, 11407227220, 13688672664, 17110840830, 22814454440, 34221681660, 68443363320]

約数ペア:

[(1, 68443363320), (2, 34221681660), (3, 22814454440), (4, 17110840830), (5, 13688672664), (6, 11407227220), (8, 8555420415), (10, 6844336332), (12, 5703613610), (15, 4562890888), (19, 3602282280), (20, 3422168166), (24, 2851806805), (30, 2281445444), (38, 1801141140), (40, 1711084083), (57, 1200760760), (60, 1140722722), (76, 900570570), (95, 720456456), (114, 600380380), (120, 570361361), (152, 450285285), (190, 360228228), (228, 300190190), (285, 240152152), (380, 180114114), (456, 150095095), (570, 120076076), (760, 90057057), (1140, 60038038), (1567, 43677960), (2280, 30019019), (3134, 21838980), (4701, 14559320), (6268, 10919490), (7835, 8735592), (9402, 7279660), (12536, 5459745), (15670, 4367796), (18804, 3639830), (19157, 3572760), (23505, 2911864), (29773, 2298840), (31340, 2183898), (37608, 1819915), (38314, 1786380), (47010, 1455932), (57471, 1190920), (59546, 1149420), (62680, 1091949), (76628, 893190), (89319, 766280), (94020, 727966), (95785, 714552), (114942, 595460), (119092, 574710), (148865, 459768), (153256, 446595), (178638, 383140), (188040, 363983), (191570, 357276), (229884, 297730), (238184, 287355)]