192801280

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 566782920

約数和(自身を除く): 373981640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 53, 56, 58, 64, 70, 80, 98, 106, 112, 116, 128, 140, 145, 160, 196, 203, 212, 224, 232, 245, 256, 265, 280, 290, 320, 371, 392, 406, 424, 448, 464, 490, 512, 530, 560, 580, 640, 742, 784, 812, 848, 896, 928, 980, 1015, 1060, 1120, 1160, 1280, 1421, 1484, 1537, 1568, 1624, 1696, 1792, 1855, 1856, 1960, 2030, 2120, 2240, 2320, 2560, 2597, 2842, 2968, 3074, 3136, 3248, 3392, 3584, 3710, 3712, 3920, 4060, 4240, 4480, 4640, 5194, 5684, 5936, 6148, 6272, 6496, 6784, 7105, 7420, 7424, 7685, 7840, 8120, 8480, 8960, 9280, 10388, 10759, 11368, 11872, 12296, 12544, 12985, 12992, 13568, 14210, 14840, 14848, 15370, 15680, 16240, 16960, 17920, 18560, 20776, 21518, 22736, 23744, 24592, 25088, 25970, 25984, 27136, 28420, 29680, 30740, 31360, 32480, 33920, 37120, 41552, 43036, 45472, 47488, 49184, 51940, 51968, 53795, 56840, 59360, 61480, 62720, 64960, 67840, 74240, 75313, 83104, 86072, 90944, 94976, 98368, 103880, 103936, 107590, 113680, 118720, 122960, 125440, 129920, 135680, 150626, 166208, 172144, 181888, 189952, 196736, 207760, 215180, 227360, 237440, 245920, 259840, 301252, 332416, 344288, 363776, 376565, 393472, 415520, 430360, 454720, 474880, 491840, 519680, 602504, 664832, 688576, 727552, 753130, 786944, 831040, 860720, 909440, 949760, 983680, 1205008, 1329664, 1377152, 1506260, 1662080, 1721440, 1818880, 1967360, 2410016, 2754304, 3012520, 3324160, 3442880, 3637760, 3934720, 4820032, 5508608, 6025040, 6648320, 6885760, 9640064, 12050080, 13771520, 19280128, 24100160, 27543040, 38560256, 48200320, 96400640, 192801280]

約数ペア:

[(1, 192801280), (2, 96400640), (4, 48200320), (5, 38560256), (7, 27543040), (8, 24100160), (10, 19280128), (14, 13771520), (16, 12050080), (20, 9640064), (28, 6885760), (29, 6648320), (32, 6025040), (35, 5508608), (40, 4820032), (49, 3934720), (53, 3637760), (56, 3442880), (58, 3324160), (64, 3012520), (70, 2754304), (80, 2410016), (98, 1967360), (106, 1818880), (112, 1721440), (116, 1662080), (128, 1506260), (140, 1377152), (145, 1329664), (160, 1205008), (196, 983680), (203, 949760), (212, 909440), (224, 860720), (232, 831040), (245, 786944), (256, 753130), (265, 727552), (280, 688576), (290, 664832), (320, 602504), (371, 519680), (392, 491840), (406, 474880), (424, 454720), (448, 430360), (464, 415520), (490, 393472), (512, 376565), (530, 363776), (560, 344288), (580, 332416), (640, 301252), (742, 259840), (784, 245920), (812, 237440), (848, 227360), (896, 215180), (928, 207760), (980, 196736), (1015, 189952), (1060, 181888), (1120, 172144), (1160, 166208), (1280, 150626), (1421, 135680), (1484, 129920), (1537, 125440), (1568, 122960), (1624, 118720), (1696, 113680), (1792, 107590), (1855, 103936), (1856, 103880), (1960, 98368), (2030, 94976), (2120, 90944), (2240, 86072), (2320, 83104), (2560, 75313), (2597, 74240), (2842, 67840), (2968, 64960), (3074, 62720), (3136, 61480), (3248, 59360), (3392, 56840), (3584, 53795), (3710, 51968), (3712, 51940), (3920, 49184), (4060, 47488), (4240, 45472), (4480, 43036), (4640, 41552), (5194, 37120), (5684, 33920), (5936, 32480), (6148, 31360), (6272, 30740), (6496, 29680), (6784, 28420), (7105, 27136), (7420, 25984), (7424, 25970), (7685, 25088), (7840, 24592), (8120, 23744), (8480, 22736), (8960, 21518), (9280, 20776), (10388, 18560), (10759, 17920), (11368, 16960), (11872, 16240), (12296, 15680), (12544, 15370), (12985, 14848), (12992, 14840), (13568, 14210)]