66349261.000000000

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 551536128

約数和(自身を除く): 411066288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 593, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1186, 1260, 1316, 1410, 1645, 1680, 1692, 1779, 1880, 1974, 2115, 2256, 2372, 2520, 2632, 2820, 2961, 2965, 3290, 3384, 3558, 3760, 3948, 4151, 4230, 4744, 4935, 5040, 5264, 5337, 5640, 5922, 5930, 6580, 6768, 7116, 7896, 8302, 8460, 8895, 9488, 9870, 10674, 11280, 11844, 11860, 12453, 13160, 14232, 14805, 15792, 16604, 16920, 17790, 19740, 20755, 21348, 23688, 23720, 24906, 26320, 26685, 27871, 28464, 29610, 33208, 33840, 35580, 37359, 39480, 41510, 42696, 47376, 47440, 49812, 53370, 55742, 59220, 62265, 66416, 71160, 74718, 78960, 83020, 83613, 85392, 99624, 106740, 111484, 118440, 124530, 139355, 142320, 149436, 166040, 167226, 186795, 195097, 199248, 213480, 222968, 236880, 249060, 250839, 278710, 298872, 332080, 334452, 373590, 390194, 418065, 426960, 445936, 498120, 501678, 557420, 585291, 597744, 668904, 747180, 780388, 836130, 975485, 996240, 1003356, 1114840, 1170582, 1254195, 1337808, 1494360, 1560776, 1672260, 1755873, 1950970, 2006712, 2229680, 2341164, 2508390, 2926455, 2988720, 3121552, 3344520, 3511746, 3901940, 4013424, 4682328, 5016780, 5852910, 6689040, 7023492, 7803880, 8779365, 9364656, 10033560, 11705820, 14046984, 15607760, 17558730, 20067120, 23411640, 28093968, 35117460, 46823280, 70234920, 140469840]

約数ペア:

[(1, 140469840), (2, 70234920), (3, 46823280), (4, 35117460), (5, 28093968), (6, 23411640), (7, 20067120), (8, 17558730), (9, 15607760), (10, 14046984), (12, 11705820), (14, 10033560), (15, 9364656), (16, 8779365), (18, 7803880), (20, 7023492), (21, 6689040), (24, 5852910), (28, 5016780), (30, 4682328), (35, 4013424), (36, 3901940), (40, 3511746), (42, 3344520), (45, 3121552), (47, 2988720), (48, 2926455), (56, 2508390), (60, 2341164), (63, 2229680), (70, 2006712), (72, 1950970), (80, 1755873), (84, 1672260), (90, 1560776), (94, 1494360), (105, 1337808), (112, 1254195), (120, 1170582), (126, 1114840), (140, 1003356), (141, 996240), (144, 975485), (168, 836130), (180, 780388), (188, 747180), (210, 668904), (235, 597744), (240, 585291), (252, 557420), (280, 501678), (282, 498120), (315, 445936), (329, 426960), (336, 418065), (360, 390194), (376, 373590), (420, 334452), (423, 332080), (470, 298872), (504, 278710), (560, 250839), (564, 249060), (593, 236880), (630, 222968), (658, 213480), (705, 199248), (720, 195097), (752, 186795), (840, 167226), (846, 166040), (940, 149436), (987, 142320), (1008, 139355), (1128, 124530), (1186, 118440), (1260, 111484), (1316, 106740), (1410, 99624), (1645, 85392), (1680, 83613), (1692, 83020), (1779, 78960), (1880, 74718), (1974, 71160), (2115, 66416), (2256, 62265), (2372, 59220), (2520, 55742), (2632, 53370), (2820, 49812), (2961, 47440), (2965, 47376), (3290, 42696), (3384, 41510), (3558, 39480), (3760, 37359), (3948, 35580), (4151, 33840), (4230, 33208), (4744, 29610), (4935, 28464), (5040, 27871), (5264, 26685), (5337, 26320), (5640, 24906), (5922, 23720), (5930, 23688), (6580, 21348), (6768, 20755), (7116, 19740), (7896, 17790), (8302, 16920), (8460, 16604), (8895, 15792), (9488, 14805), (9870, 14232), (10674, 13160), (11280, 12453), (11844, 11860)]