1408091160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22963}}^1$

素因数の和:23057

約数の個数: 128

約数和(自身を含む): 4894087680

約数和(自身を除く): 3485996520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 22963, 30660, 45926, 61320, 68889, 91852, 114815, 137778, 160741, 183704, 229630, 275556, 321482, 344445, 459260, 482223, 551112, 642964, 688890, 803705, 918520, 964446, 1285928, 1377780, 1607410, 1676299, 1928892, 2411115, 2755560, 3214820, 3352598, 3857784, 4822230, 5028897, 6429640, 6705196, 8381495, 9644460, 10057794, 11734093, 13410392, 16762990, 19288920, 20115588, 23468186, 25144485, 33525980, 35202279, 40231176, 46936372, 50288970, 58670465, 67051960, 70404558, 93872744, 100577940, 117340930, 140809116, 176011395, 201155880, 234681860, 281618232, 352022790, 469363720, 704045580, 1408091160]

約数ペア:

[(1, 1408091160), (2, 704045580), (3, 469363720), (4, 352022790), (5, 281618232), (6, 234681860), (7, 201155880), (8, 176011395), (10, 140809116), (12, 117340930), (14, 100577940), (15, 93872744), (20, 70404558), (21, 67051960), (24, 58670465), (28, 50288970), (30, 46936372), (35, 40231176), (40, 35202279), (42, 33525980), (56, 25144485), (60, 23468186), (70, 20115588), (73, 19288920), (84, 16762990), (105, 13410392), (120, 11734093), (140, 10057794), (146, 9644460), (168, 8381495), (210, 6705196), (219, 6429640), (280, 5028897), (292, 4822230), (365, 3857784), (420, 3352598), (438, 3214820), (511, 2755560), (584, 2411115), (730, 1928892), (840, 1676299), (876, 1607410), (1022, 1377780), (1095, 1285928), (1460, 964446), (1533, 918520), (1752, 803705), (2044, 688890), (2190, 642964), (2555, 551112), (2920, 482223), (3066, 459260), (4088, 344445), (4380, 321482), (5110, 275556), (6132, 229630), (7665, 183704), (8760, 160741), (10220, 137778), (12264, 114815), (15330, 91852), (20440, 68889), (22963, 61320), (30660, 45926)]