1234727520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 288

約数和(自身を含む): 4356301824

約数和(自身を除く): 3121574304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 416, 465, 480, 491, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 982, 992, 1014, 1040, 1209, 1240, 1248, 1352, 1473, 1488, 1560, 1612, 1690, 1860, 1964, 2015, 2028, 2080, 2418, 2455, 2480, 2535, 2704, 2946, 2976, 3120, 3224, 3380, 3720, 3928, 4030, 4056, 4836, 4910, 4960, 5070, 5239, 5408, 5892, 6045, 6240, 6383, 6448, 6760, 7365, 7440, 7856, 8060, 8112, 9672, 9820, 10140, 10478, 11784, 12090, 12766, 12896, 13520, 14730, 14880, 15221, 15712, 15717, 16120, 16224, 19149, 19344, 19640, 20280, 20956, 23568, 24180, 25532, 26195, 27040, 29460, 30442, 31434, 31915, 32240, 38298, 38688, 39280, 40560, 41912, 45663, 47136, 48360, 51064, 52390, 58920, 60884, 62868, 63830, 64480, 76105, 76596, 78560, 78585, 81120, 82979, 83824, 91326, 95745, 96720, 102128, 104780, 117840, 121768, 125736, 127660, 152210, 153192, 157170, 165958, 167648, 182652, 191490, 193440, 197873, 204256, 209560, 228315, 235680, 243536, 248937, 251472, 255320, 304420, 306384, 314340, 331916, 365304, 382980, 395746, 414895, 419120, 456630, 487072, 497874, 502944, 510640, 593619, 608840, 612768, 628680, 663832, 730608, 765960, 791492, 829790, 838240, 913260, 989365, 995748, 1021280, 1187238, 1217680, 1244685, 1257360, 1327664, 1461216, 1531920, 1582984, 1659580, 1826520, 1978730, 1991496, 2374476, 2435360, 2489370, 2514720, 2572349, 2655328, 2968095, 3063840, 3165968, 3319160, 3653040, 3957460, 3982992, 4748952, 4978740, 5144698, 5936190, 6331936, 6638320, 7306080, 7717047, 7914920, 7965984, 9497904, 9957480, 10289396, 11872380, 12861745, 13276640, 15434094, 15829840, 18995808, 19914960, 20578792, 23744760, 25723490, 30868188, 31659680, 38585235, 39829920, 41157584, 47489520, 51446980, 61736376, 77170470, 82315168, 94979040, 102893960, 123472752, 154340940, 205787920, 246945504, 308681880, 411575840, 617363760, 1234727520]

約数ペア:

[(1, 1234727520), (2, 617363760), (3, 411575840), (4, 308681880), (5, 246945504), (6, 205787920), (8, 154340940), (10, 123472752), (12, 102893960), (13, 94979040), (15, 82315168), (16, 77170470), (20, 61736376), (24, 51446980), (26, 47489520), (30, 41157584), (31, 39829920), (32, 38585235), (39, 31659680), (40, 30868188), (48, 25723490), (52, 23744760), (60, 20578792), (62, 19914960), (65, 18995808), (78, 15829840), (80, 15434094), (93, 13276640), (96, 12861745), (104, 11872380), (120, 10289396), (124, 9957480), (130, 9497904), (155, 7965984), (156, 7914920), (160, 7717047), (169, 7306080), (186, 6638320), (195, 6331936), (208, 5936190), (240, 5144698), (248, 4978740), (260, 4748952), (310, 3982992), (312, 3957460), (338, 3653040), (372, 3319160), (390, 3165968), (403, 3063840), (416, 2968095), (465, 2655328), (480, 2572349), (491, 2514720), (496, 2489370), (507, 2435360), (520, 2374476), (620, 1991496), (624, 1978730), (676, 1826520), (744, 1659580), (780, 1582984), (806, 1531920), (845, 1461216), (930, 1327664), (982, 1257360), (992, 1244685), (1014, 1217680), (1040, 1187238), (1209, 1021280), (1240, 995748), (1248, 989365), (1352, 913260), (1473, 838240), (1488, 829790), (1560, 791492), (1612, 765960), (1690, 730608), (1860, 663832), (1964, 628680), (2015, 612768), (2028, 608840), (2080, 593619), (2418, 510640), (2455, 502944), (2480, 497874), (2535, 487072), (2704, 456630), (2946, 419120), (2976, 414895), (3120, 395746), (3224, 382980), (3380, 365304), (3720, 331916), (3928, 314340), (4030, 306384), (4056, 304420), (4836, 255320), (4910, 251472), (4960, 248937), (5070, 243536), (5239, 235680), (5408, 228315), (5892, 209560), (6045, 204256), (6240, 197873), (6383, 193440), (6448, 191490), (6760, 182652), (7365, 167648), (7440, 165958), (7856, 157170), (8060, 153192), (8112, 152210), (9672, 127660), (9820, 125736), (10140, 121768), (10478, 117840), (11784, 104780), (12090, 102128), (12766, 96720), (12896, 95745), (13520, 91326), (14730, 83824), (14880, 82979), (15221, 81120), (15712, 78585), (15717, 78560), (16120, 76596), (16224, 76105), (19149, 64480), (19344, 63830), (19640, 62868), (20280, 60884), (20956, 58920), (23568, 52390), (24180, 51064), (25532, 48360), (26195, 47136), (27040, 45663), (29460, 41912), (30442, 40560), (31434, 39280), (31915, 38688), (32240, 38298)]