6437219040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{70957}}^1$

素因数の和:70991

約数の個数: 240

約数和(自身を含む): 25963816032

約数和(自身を除く): 19526596992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 70957, 90720, 141914, 212871, 283828, 354785, 425742, 496699, 567656, 638613, 709570, 851484, 993398, 1064355, 1135312, 1277226, 1419140, 1490097, 1702968, 1915839, 1986796, 2128710, 2270624, 2483495, 2554452, 2838280, 2980194, 3193065, 3405936, 3831678, 3973592, 4257420, 4470291, 4966990, 5108904, 5676560, 5747517, 5960388, 6386130, 6811872, 7450485, 7663356, 7947184, 8514840, 8940582, 9579195, 9933980, 10217808, 11353120, 11495034, 11920776, 12772260, 13410873, 14900970, 15326712, 15894368, 17029680, 17881164, 19158390, 19867960, 20435616, 22351455, 22990068, 23841552, 25544520, 26821746, 28737585, 29801940, 30653424, 34059360, 35762328, 38316780, 39735920, 40232619, 44702910, 45980136, 47683104, 51089040, 53643492, 57475170, 59603880, 61306848, 67054365, 71524656, 76633560, 79471840, 80465238, 89405820, 91960272, 102178080, 107286984, 114950340, 119207760, 134108730, 143049312, 153267120, 160930476, 178811640, 183920544, 201163095, 214573968, 229900680, 238415520, 268217460, 306534240, 321860952, 357623280, 402326190, 429147936, 459801360, 536434920, 643721904, 715246560, 804652380, 919602720, 1072869840, 1287443808, 1609304760, 2145739680, 3218609520, 6437219040]

約数ペア:

[(1, 6437219040), (2, 3218609520), (3, 2145739680), (4, 1609304760), (5, 1287443808), (6, 1072869840), (7, 919602720), (8, 804652380), (9, 715246560), (10, 643721904), (12, 536434920), (14, 459801360), (15, 429147936), (16, 402326190), (18, 357623280), (20, 321860952), (21, 306534240), (24, 268217460), (27, 238415520), (28, 229900680), (30, 214573968), (32, 201163095), (35, 183920544), (36, 178811640), (40, 160930476), (42, 153267120), (45, 143049312), (48, 134108730), (54, 119207760), (56, 114950340), (60, 107286984), (63, 102178080), (70, 91960272), (72, 89405820), (80, 80465238), (81, 79471840), (84, 76633560), (90, 71524656), (96, 67054365), (105, 61306848), (108, 59603880), (112, 57475170), (120, 53643492), (126, 51089040), (135, 47683104), (140, 45980136), (144, 44702910), (160, 40232619), (162, 39735920), (168, 38316780), (180, 35762328), (189, 34059360), (210, 30653424), (216, 29801940), (224, 28737585), (240, 26821746), (252, 25544520), (270, 23841552), (280, 22990068), (288, 22351455), (315, 20435616), (324, 19867960), (336, 19158390), (360, 17881164), (378, 17029680), (405, 15894368), (420, 15326712), (432, 14900970), (480, 13410873), (504, 12772260), (540, 11920776), (560, 11495034), (567, 11353120), (630, 10217808), (648, 9933980), (672, 9579195), (720, 8940582), (756, 8514840), (810, 7947184), (840, 7663356), (864, 7450485), (945, 6811872), (1008, 6386130), (1080, 5960388), (1120, 5747517), (1134, 5676560), (1260, 5108904), (1296, 4966990), (1440, 4470291), (1512, 4257420), (1620, 3973592), (1680, 3831678), (1890, 3405936), (2016, 3193065), (2160, 2980194), (2268, 2838280), (2520, 2554452), (2592, 2483495), (2835, 2270624), (3024, 2128710), (3240, 1986796), (3360, 1915839), (3780, 1702968), (4320, 1490097), (4536, 1419140), (5040, 1277226), (5670, 1135312), (6048, 1064355), (6480, 993398), (7560, 851484), (9072, 709570), (10080, 638613), (11340, 567656), (12960, 496699), (15120, 425742), (18144, 354785), (22680, 283828), (30240, 212871), (45360, 141914), (70957, 90720)]