1322758080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{21871}}^1$

素因数の和:21904

約数の個数: 224

約数和(自身を含む): 5333268480

約数和(自身を除く): 4010510400

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 21871, 30240, 43742, 60480, 65613, 87484, 109355, 131226, 153097, 174968, 196839, 218710, 262452, 306194, 328065, 349936, 393678, 437420, 459291, 524904, 590517, 612388, 656130, 699872, 765485, 787356, 874840, 918582, 984195, 1049808, 1181034, 1224776, 1312260, 1377873, 1399744, 1530970, 1574712, 1749680, 1837164, 1968390, 2099616, 2296455, 2362068, 2449552, 2624520, 2755746, 2952585, 3061940, 3149424, 3499360, 3674328, 3936780, 4133619, 4199232, 4592910, 4724136, 4899104, 5249040, 5511492, 5905170, 6123880, 6298848, 6889365, 6998720, 7348656, 7873560, 8267238, 9185820, 9448272, 9798208, 10498080, 11022984, 11810340, 12247760, 12597696, 13778730, 14697312, 15747120, 16534476, 18371640, 18896544, 20668095, 20996160, 22045968, 23620680, 24495520, 27557460, 29394624, 31494240, 33068952, 36743280, 37793088, 41336190, 44091936, 47241360, 48991040, 55114920, 62988480, 66137904, 73486560, 82672380, 88183872, 94482720, 110229840, 132275808, 146973120, 165344760, 188965440, 220459680, 264551616, 330689520, 440919360, 661379040, 1322758080]

約数ペア:

[(1, 1322758080), (2, 661379040), (3, 440919360), (4, 330689520), (5, 264551616), (6, 220459680), (7, 188965440), (8, 165344760), (9, 146973120), (10, 132275808), (12, 110229840), (14, 94482720), (15, 88183872), (16, 82672380), (18, 73486560), (20, 66137904), (21, 62988480), (24, 55114920), (27, 48991040), (28, 47241360), (30, 44091936), (32, 41336190), (35, 37793088), (36, 36743280), (40, 33068952), (42, 31494240), (45, 29394624), (48, 27557460), (54, 24495520), (56, 23620680), (60, 22045968), (63, 20996160), (64, 20668095), (70, 18896544), (72, 18371640), (80, 16534476), (84, 15747120), (90, 14697312), (96, 13778730), (105, 12597696), (108, 12247760), (112, 11810340), (120, 11022984), (126, 10498080), (135, 9798208), (140, 9448272), (144, 9185820), (160, 8267238), (168, 7873560), (180, 7348656), (189, 6998720), (192, 6889365), (210, 6298848), (216, 6123880), (224, 5905170), (240, 5511492), (252, 5249040), (270, 4899104), (280, 4724136), (288, 4592910), (315, 4199232), (320, 4133619), (336, 3936780), (360, 3674328), (378, 3499360), (420, 3149424), (432, 3061940), (448, 2952585), (480, 2755746), (504, 2624520), (540, 2449552), (560, 2362068), (576, 2296455), (630, 2099616), (672, 1968390), (720, 1837164), (756, 1749680), (840, 1574712), (864, 1530970), (945, 1399744), (960, 1377873), (1008, 1312260), (1080, 1224776), (1120, 1181034), (1260, 1049808), (1344, 984195), (1440, 918582), (1512, 874840), (1680, 787356), (1728, 765485), (1890, 699872), (2016, 656130), (2160, 612388), (2240, 590517), (2520, 524904), (2880, 459291), (3024, 437420), (3360, 393678), (3780, 349936), (4032, 328065), (4320, 306194), (5040, 262452), (6048, 218710), (6720, 196839), (7560, 174968), (8640, 153097), (10080, 131226), (12096, 109355), (15120, 87484), (20160, 65613), (21871, 60480), (30240, 43742)]