3569720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 10713600

約数和(自身を除く): 7143880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 61, 70, 76, 77, 88, 95, 110, 122, 133, 140, 152, 154, 190, 209, 220, 244, 266, 280, 305, 308, 380, 385, 418, 427, 440, 488, 532, 610, 616, 665, 671, 760, 770, 836, 854, 1045, 1064, 1159, 1220, 1330, 1342, 1463, 1540, 1672, 1708, 2090, 2135, 2318, 2440, 2660, 2684, 2926, 3080, 3355, 3416, 4180, 4270, 4636, 4697, 5320, 5368, 5795, 5852, 6710, 7315, 8113, 8360, 8540, 9272, 9394, 11590, 11704, 12749, 13420, 14630, 16226, 17080, 18788, 23180, 23485, 25498, 26840, 29260, 32452, 37576, 40565, 46360, 46970, 50996, 58520, 63745, 64904, 81130, 89243, 93940, 101992, 127490, 162260, 178486, 187880, 254980, 324520, 356972, 446215, 509960, 713944, 892430, 1784860, 3569720]

約数ペア:

[(1, 3569720), (2, 1784860), (4, 892430), (5, 713944), (7, 509960), (8, 446215), (10, 356972), (11, 324520), (14, 254980), (19, 187880), (20, 178486), (22, 162260), (28, 127490), (35, 101992), (38, 93940), (40, 89243), (44, 81130), (55, 64904), (56, 63745), (61, 58520), (70, 50996), (76, 46970), (77, 46360), (88, 40565), (95, 37576), (110, 32452), (122, 29260), (133, 26840), (140, 25498), (152, 23485), (154, 23180), (190, 18788), (209, 17080), (220, 16226), (244, 14630), (266, 13420), (280, 12749), (305, 11704), (308, 11590), (380, 9394), (385, 9272), (418, 8540), (427, 8360), (440, 8113), (488, 7315), (532, 6710), (610, 5852), (616, 5795), (665, 5368), (671, 5320), (760, 4697), (770, 4636), (836, 4270), (854, 4180), (1045, 3416), (1064, 3355), (1159, 3080), (1220, 2926), (1330, 2684), (1342, 2660), (1463, 2440), (1540, 2318), (1672, 2135), (1708, 2090)]