29483440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 87851520

約数和(自身を除く): 58368080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 163, 170, 190, 238, 266, 272, 280, 304, 323, 326, 340, 380, 476, 532, 560, 595, 646, 652, 665, 680, 760, 815, 952, 1064, 1141, 1190, 1292, 1304, 1330, 1360, 1520, 1615, 1630, 1904, 2128, 2261, 2282, 2380, 2584, 2608, 2660, 2771, 3097, 3230, 3260, 4522, 4564, 4760, 5168, 5320, 5542, 5705, 6194, 6460, 6520, 9044, 9128, 9520, 10640, 11084, 11305, 11410, 12388, 12920, 13040, 13855, 15485, 18088, 18256, 19397, 21679, 22168, 22610, 22820, 24776, 25840, 27710, 30970, 36176, 38794, 43358, 44336, 45220, 45640, 49552, 52649, 55420, 61940, 77588, 86716, 90440, 91280, 96985, 105298, 108395, 110840, 123880, 155176, 173432, 180880, 193970, 210596, 216790, 221680, 247760, 263245, 310352, 346864, 368543, 387940, 421192, 433580, 526490, 737086, 775880, 842384, 867160, 1052980, 1474172, 1551760, 1734320, 1842715, 2105960, 2948344, 3685430, 4211920, 5896688, 7370860, 14741720, 29483440]

約数ペア:

[(1, 29483440), (2, 14741720), (4, 7370860), (5, 5896688), (7, 4211920), (8, 3685430), (10, 2948344), (14, 2105960), (16, 1842715), (17, 1734320), (19, 1551760), (20, 1474172), (28, 1052980), (34, 867160), (35, 842384), (38, 775880), (40, 737086), (56, 526490), (68, 433580), (70, 421192), (76, 387940), (80, 368543), (85, 346864), (95, 310352), (112, 263245), (119, 247760), (133, 221680), (136, 216790), (140, 210596), (152, 193970), (163, 180880), (170, 173432), (190, 155176), (238, 123880), (266, 110840), (272, 108395), (280, 105298), (304, 96985), (323, 91280), (326, 90440), (340, 86716), (380, 77588), (476, 61940), (532, 55420), (560, 52649), (595, 49552), (646, 45640), (652, 45220), (665, 44336), (680, 43358), (760, 38794), (815, 36176), (952, 30970), (1064, 27710), (1141, 25840), (1190, 24776), (1292, 22820), (1304, 22610), (1330, 22168), (1360, 21679), (1520, 19397), (1615, 18256), (1630, 18088), (1904, 15485), (2128, 13855), (2261, 13040), (2282, 12920), (2380, 12388), (2584, 11410), (2608, 11305), (2660, 11084), (2771, 10640), (3097, 9520), (3230, 9128), (3260, 9044), (4522, 6520), (4564, 6460), (4760, 6194), (5168, 5705), (5320, 5542)]