14741720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 42508800

約数和(自身を除く): 27767080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 163, 170, 190, 238, 266, 280, 323, 326, 340, 380, 476, 532, 595, 646, 652, 665, 680, 760, 815, 952, 1064, 1141, 1190, 1292, 1304, 1330, 1615, 1630, 2261, 2282, 2380, 2584, 2660, 2771, 3097, 3230, 3260, 4522, 4564, 4760, 5320, 5542, 5705, 6194, 6460, 6520, 9044, 9128, 11084, 11305, 11410, 12388, 12920, 13855, 15485, 18088, 19397, 21679, 22168, 22610, 22820, 24776, 27710, 30970, 38794, 43358, 45220, 45640, 52649, 55420, 61940, 77588, 86716, 90440, 96985, 105298, 108395, 110840, 123880, 155176, 173432, 193970, 210596, 216790, 263245, 368543, 387940, 421192, 433580, 526490, 737086, 775880, 867160, 1052980, 1474172, 1842715, 2105960, 2948344, 3685430, 7370860, 14741720]

約数ペア:

[(1, 14741720), (2, 7370860), (4, 3685430), (5, 2948344), (7, 2105960), (8, 1842715), (10, 1474172), (14, 1052980), (17, 867160), (19, 775880), (20, 737086), (28, 526490), (34, 433580), (35, 421192), (38, 387940), (40, 368543), (56, 263245), (68, 216790), (70, 210596), (76, 193970), (85, 173432), (95, 155176), (119, 123880), (133, 110840), (136, 108395), (140, 105298), (152, 96985), (163, 90440), (170, 86716), (190, 77588), (238, 61940), (266, 55420), (280, 52649), (323, 45640), (326, 45220), (340, 43358), (380, 38794), (476, 30970), (532, 27710), (595, 24776), (646, 22820), (652, 22610), (665, 22168), (680, 21679), (760, 19397), (815, 18088), (952, 15485), (1064, 13855), (1141, 12920), (1190, 12388), (1292, 11410), (1304, 11305), (1330, 11084), (1615, 9128), (1630, 9044), (2261, 6520), (2282, 6460), (2380, 6194), (2584, 5705), (2660, 5542), (2771, 5320), (3097, 4760), (3230, 4564), (3260, 4522)]