126727440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 452280576

約数和(自身を除く): 325553136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 241, 280, 313, 336, 420, 482, 560, 626, 723, 840, 939, 964, 1205, 1252, 1446, 1565, 1680, 1687, 1878, 1928, 2191, 2410, 2504, 2892, 3130, 3374, 3615, 3756, 3856, 4382, 4695, 4820, 5008, 5061, 5784, 6260, 6573, 6748, 7230, 7512, 8435, 8764, 9390, 9640, 10122, 10955, 11568, 12520, 13146, 13496, 14460, 15024, 16870, 17528, 18780, 19280, 20244, 21910, 25040, 25305, 26292, 26992, 28920, 32865, 33740, 35056, 37560, 40488, 43820, 50610, 52584, 57840, 65730, 67480, 75120, 75433, 80976, 87640, 101220, 105168, 131460, 134960, 150866, 175280, 202440, 226299, 262920, 301732, 377165, 404880, 452598, 525840, 528031, 603464, 754330, 905196, 1056062, 1131495, 1206928, 1508660, 1584093, 1810392, 2112124, 2262990, 2640155, 3017320, 3168186, 3620784, 4224248, 4525980, 5280310, 6034640, 6336372, 7920465, 8448496, 9051960, 10560620, 12672744, 15840930, 18103920, 21121240, 25345488, 31681860, 42242480, 63363720, 126727440]

約数ペア:

[(1, 126727440), (2, 63363720), (3, 42242480), (4, 31681860), (5, 25345488), (6, 21121240), (7, 18103920), (8, 15840930), (10, 12672744), (12, 10560620), (14, 9051960), (15, 8448496), (16, 7920465), (20, 6336372), (21, 6034640), (24, 5280310), (28, 4525980), (30, 4224248), (35, 3620784), (40, 3168186), (42, 3017320), (48, 2640155), (56, 2262990), (60, 2112124), (70, 1810392), (80, 1584093), (84, 1508660), (105, 1206928), (112, 1131495), (120, 1056062), (140, 905196), (168, 754330), (210, 603464), (240, 528031), (241, 525840), (280, 452598), (313, 404880), (336, 377165), (420, 301732), (482, 262920), (560, 226299), (626, 202440), (723, 175280), (840, 150866), (939, 134960), (964, 131460), (1205, 105168), (1252, 101220), (1446, 87640), (1565, 80976), (1680, 75433), (1687, 75120), (1878, 67480), (1928, 65730), (2191, 57840), (2410, 52584), (2504, 50610), (2892, 43820), (3130, 40488), (3374, 37560), (3615, 35056), (3756, 33740), (3856, 32865), (4382, 28920), (4695, 26992), (4820, 26292), (5008, 25305), (5061, 25040), (5784, 21910), (6260, 20244), (6573, 19280), (6748, 18780), (7230, 17528), (7512, 16870), (8435, 15024), (8764, 14460), (9390, 13496), (9640, 13146), (10122, 12520), (10955, 11568)]