1012556720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 3044376576

約数和(自身を除く): 2031819856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 47, 56, 62, 68, 70, 73, 80, 85, 94, 112, 119, 124, 136, 140, 146, 155, 170, 188, 217, 235, 238, 248, 272, 280, 292, 310, 329, 340, 365, 376, 434, 470, 476, 496, 511, 527, 560, 584, 595, 620, 658, 680, 730, 752, 799, 868, 940, 952, 1022, 1054, 1085, 1168, 1190, 1240, 1241, 1316, 1360, 1457, 1460, 1598, 1645, 1736, 1880, 1904, 2044, 2108, 2170, 2263, 2380, 2480, 2482, 2555, 2632, 2635, 2914, 2920, 3196, 3290, 3431, 3472, 3689, 3760, 3995, 4088, 4216, 4340, 4526, 4760, 4964, 5110, 5264, 5270, 5593, 5828, 5840, 6205, 6392, 6580, 6862, 7285, 7378, 7990, 8176, 8432, 8680, 8687, 9052, 9520, 9928, 10199, 10220, 10540, 11186, 11315, 11656, 12410, 12784, 13160, 13724, 14570, 14756, 15841, 15980, 17155, 17360, 17374, 18104, 18445, 19856, 20398, 20440, 21080, 22372, 22630, 23312, 24017, 24769, 24820, 26320, 27448, 27965, 29140, 29512, 31682, 31960, 34310, 34748, 36208, 36890, 38471, 40796, 40880, 42160, 43435, 44744, 45260, 48034, 49538, 49640, 50995, 54896, 55930, 58280, 58327, 59024, 63364, 63920, 68620, 69496, 73780, 76942, 79205, 81592, 86870, 89488, 90520, 96068, 99076, 99280, 101990, 106361, 111860, 116560, 116654, 120085, 123845, 126728, 137240, 138992, 147560, 153884, 158410, 163184, 173383, 173740, 181040, 192136, 192355, 198152, 203980, 212722, 223720, 233308, 240170, 247690, 253456, 269297, 274480, 291635, 295120, 307768, 316820, 346766, 347480, 384272, 384710, 396304, 407960, 408289, 425444, 447440, 466616, 480340, 495380, 531805, 538594, 583270, 615536, 633640, 693532, 694960, 744527, 769420, 815920, 816578, 850888, 866915, 933232, 960680, 990760, 1063610, 1077188, 1166540, 1267280, 1346485, 1387064, 1489054, 1538840, 1633156, 1701776, 1733830, 1808137, 1921360, 1981520, 2041445, 2127220, 2154376, 2333080, 2692970, 2774128, 2978108, 3077680, 3266312, 3467660, 3616274, 3722635, 4082890, 4254440, 4308752, 4666160, 5385940, 5956216, 6532624, 6935320, 7232548, 7445270, 8165780, 8508880, 9040685, 10771880, 11912432, 12656959, 13870640, 14465096, 14890540, 16331560, 18081370, 21543760, 25313918, 28930192, 29781080, 32663120, 36162740, 50627836, 59562160, 63284795, 72325480, 101255672, 126569590, 144650960, 202511344, 253139180, 506278360, 1012556720]

約数ペア:

[(1, 1012556720), (2, 506278360), (4, 253139180), (5, 202511344), (7, 144650960), (8, 126569590), (10, 101255672), (14, 72325480), (16, 63284795), (17, 59562160), (20, 50627836), (28, 36162740), (31, 32663120), (34, 29781080), (35, 28930192), (40, 25313918), (47, 21543760), (56, 18081370), (62, 16331560), (68, 14890540), (70, 14465096), (73, 13870640), (80, 12656959), (85, 11912432), (94, 10771880), (112, 9040685), (119, 8508880), (124, 8165780), (136, 7445270), (140, 7232548), (146, 6935320), (155, 6532624), (170, 5956216), (188, 5385940), (217, 4666160), (235, 4308752), (238, 4254440), (248, 4082890), (272, 3722635), (280, 3616274), (292, 3467660), (310, 3266312), (329, 3077680), (340, 2978108), (365, 2774128), (376, 2692970), (434, 2333080), (470, 2154376), (476, 2127220), (496, 2041445), (511, 1981520), (527, 1921360), (560, 1808137), (584, 1733830), (595, 1701776), (620, 1633156), (658, 1538840), (680, 1489054), (730, 1387064), (752, 1346485), (799, 1267280), (868, 1166540), (940, 1077188), (952, 1063610), (1022, 990760), (1054, 960680), (1085, 933232), (1168, 866915), (1190, 850888), (1240, 816578), (1241, 815920), (1316, 769420), (1360, 744527), (1457, 694960), (1460, 693532), (1598, 633640), (1645, 615536), (1736, 583270), (1880, 538594), (1904, 531805), (2044, 495380), (2108, 480340), (2170, 466616), (2263, 447440), (2380, 425444), (2480, 408289), (2482, 407960), (2555, 396304), (2632, 384710), (2635, 384272), (2914, 347480), (2920, 346766), (3196, 316820), (3290, 307768), (3431, 295120), (3472, 291635), (3689, 274480), (3760, 269297), (3995, 253456), (4088, 247690), (4216, 240170), (4340, 233308), (4526, 223720), (4760, 212722), (4964, 203980), (5110, 198152), (5264, 192355), (5270, 192136), (5593, 181040), (5828, 173740), (5840, 173383), (6205, 163184), (6392, 158410), (6580, 153884), (6862, 147560), (7285, 138992), (7378, 137240), (7990, 126728), (8176, 123845), (8432, 120085), (8680, 116654), (8687, 116560), (9052, 111860), (9520, 106361), (9928, 101990), (10199, 99280), (10220, 99076), (10540, 96068), (11186, 90520), (11315, 89488), (11656, 86870), (12410, 81592), (12784, 79205), (13160, 76942), (13724, 73780), (14570, 69496), (14756, 68620), (15841, 63920), (15980, 63364), (17155, 59024), (17360, 58327), (17374, 58280), (18104, 55930), (18445, 54896), (19856, 50995), (20398, 49640), (20440, 49538), (21080, 48034), (22372, 45260), (22630, 44744), (23312, 43435), (24017, 42160), (24769, 40880), (24820, 40796), (26320, 38471), (27448, 36890), (27965, 36208), (29140, 34748), (29512, 34310), (31682, 31960)]